23647979523

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2909}}^1\times {\mathrm{3253}}^1$

素因数の和:6196

約数の個数: 48

約数和(自身を含む): 38861350560

約数和(自身を除く): 15213371037

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 2909, 3253, 8727, 9759, 20363, 22771, 49453, 55301, 61089, 68313, 142541, 148359, 159397, 165903, 346171, 387107, 427623, 478191, 1038513, 1161321, 2423197, 2709749, 7269591, 8129247, 9462977, 28388931, 66240839, 160870609, 198722517, 463685873, 482611827, 1126094263, 1391057619, 3378282789, 7882659841, 23647979523]

約数ペア:

[(1, 23647979523), (3, 7882659841), (7, 3378282789), (17, 1391057619), (21, 1126094263), (49, 482611827), (51, 463685873), (119, 198722517), (147, 160870609), (357, 66240839), (833, 28388931), (2499, 9462977), (2909, 8129247), (3253, 7269591), (8727, 2709749), (9759, 2423197), (20363, 1161321), (22771, 1038513), (49453, 478191), (55301, 427623), (61089, 387107), (68313, 346171), (142541, 165903), (148359, 159397)]