1331020023423

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{983}}^1\times {\mathrm{2633}}^1$

素因数の和:3928

約数の個数: 64

約数和(自身を含む): 1925852682240

約数和(自身を除く): 594832658817

約数列:

[1, 3, 23, 29, 69, 87, 257, 667, 771, 983, 2001, 2633, 2949, 5911, 7453, 7899, 17733, 22359, 22609, 28507, 60559, 67827, 76357, 85521, 171419, 181677, 229071, 252631, 514257, 655661, 676681, 757893, 1756211, 1966983, 2030043, 2588239, 5268633, 5810513, 7326299, 7764717, 15563663, 17431539, 19623749, 21978897, 46690989, 58871247, 59529497, 75058931, 168504877, 178588491, 225176793, 451346227, 505514631, 665177423, 1354038681, 1726355413, 1995532269, 5179066239, 15299080729, 19290145267, 45897242187, 57870435801, 443673341141, 1331020023423]

約数ペア:

[(1, 1331020023423), (3, 443673341141), (23, 57870435801), (29, 45897242187), (69, 19290145267), (87, 15299080729), (257, 5179066239), (667, 1995532269), (771, 1726355413), (983, 1354038681), (2001, 665177423), (2633, 505514631), (2949, 451346227), (5911, 225176793), (7453, 178588491), (7899, 168504877), (17733, 75058931), (22359, 59529497), (22609, 58871247), (28507, 46690989), (60559, 21978897), (67827, 19623749), (76357, 17431539), (85521, 15563663), (171419, 7764717), (181677, 7326299), (229071, 5810513), (252631, 5268633), (514257, 2588239), (655661, 2030043), (676681, 1966983), (757893, 1756211)]