3130998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 6816096

約数和(自身を除く): 3685098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 293, 411, 586, 822, 879, 1758, 1781, 3562, 3809, 5343, 7618, 10686, 11427, 22854, 40141, 80282, 120423, 240846, 521833, 1043666, 1565499, 3130998]

約数ペア:

[(1, 3130998), (2, 1565499), (3, 1043666), (6, 521833), (13, 240846), (26, 120423), (39, 80282), (78, 40141), (137, 22854), (274, 11427), (293, 10686), (411, 7618), (586, 5343), (822, 3809), (879, 3562), (1758, 1781)]