8870433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 15482880

約数和(自身を除く): 6612447

約数列:

[1, 3, 11, 13, 23, 29, 31, 33, 39, 69, 87, 93, 143, 253, 299, 319, 341, 377, 403, 429, 667, 713, 759, 897, 899, 957, 1023, 1131, 1209, 2001, 2139, 2697, 3289, 4147, 4433, 7337, 7843, 8671, 9269, 9867, 9889, 11687, 12441, 13299, 20677, 22011, 23529, 26013, 27807, 29667, 35061, 62031, 95381, 101959, 128557, 227447, 268801, 286143, 305877, 385671, 682341, 806403, 2956811, 8870433]

約数ペア:

[(1, 8870433), (3, 2956811), (11, 806403), (13, 682341), (23, 385671), (29, 305877), (31, 286143), (33, 268801), (39, 227447), (69, 128557), (87, 101959), (93, 95381), (143, 62031), (253, 35061), (299, 29667), (319, 27807), (341, 26013), (377, 23529), (403, 22011), (429, 20677), (667, 13299), (713, 12441), (759, 11687), (897, 9889), (899, 9867), (957, 9269), (1023, 8671), (1131, 7843), (1209, 7337), (2001, 4433), (2139, 4147), (2697, 3289)]