4878902007

素因数分解:

$3^2\times 7^1\times {\mathrm{6257}}^1\times {\mathrm{12377}}^1$

素因数の和:18647

約数の個数: 24

約数和(自身を含む): 8055998496

約数和(自身を除く): 3177096489

約数列:

[1, 3, 7, 9, 21, 63, 6257, 12377, 18771, 37131, 43799, 56313, 86639, 111393, 131397, 259917, 394191, 779751, 77442889, 232328667, 542100223, 696986001, 1626300669, 4878902007]

約数ペア:

[(1, 4878902007), (3, 1626300669), (7, 696986001), (9, 542100223), (21, 232328667), (63, 77442889), (6257, 779751), (12377, 394191), (18771, 259917), (37131, 131397), (43799, 111393), (56313, 86639)]