1074257457

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{2777}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 1789476480

約数和(自身を除く): 715219023

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 169, 273, 327, 507, 763, 1183, 1417, 2289, 2777, 3549, 4251, 8331, 9919, 18421, 19439, 29757, 36101, 55263, 58317, 108303, 128947, 252707, 302693, 386841, 469313, 758121, 908079, 1407939, 2118851, 3285191, 3935009, 6356553, 9855573, 11805027, 27545063, 51155117, 82635189, 153465351, 358085819, 1074257457]

約数ペア:

[(1, 1074257457), (3, 358085819), (7, 153465351), (13, 82635189), (21, 51155117), (39, 27545063), (91, 11805027), (109, 9855573), (169, 6356553), (273, 3935009), (327, 3285191), (507, 2118851), (763, 1407939), (1183, 908079), (1417, 758121), (2289, 469313), (2777, 386841), (3549, 302693), (4251, 252707), (8331, 128947), (9919, 108303), (18421, 58317), (19439, 55263), (29757, 36101)]