9801824253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{357509}}^1$

素因数の和:357581

約数の個数: 32

約数和(自身を含む): 15215625600

約数和(自身を除く): 5413801347

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 2109, 9139, 27417, 357509, 1072527, 4647617, 6792671, 13227833, 13942851, 20378013, 39683499, 88304723, 171961829, 251328827, 264914169, 515885487, 753986481, 3267274751, 9801824253]

約数ペア:

[(1, 9801824253), (3, 3267274751), (13, 753986481), (19, 515885487), (37, 264914169), (39, 251328827), (57, 171961829), (111, 88304723), (247, 39683499), (481, 20378013), (703, 13942851), (741, 13227833), (1443, 6792671), (2109, 4647617), (9139, 1072527), (27417, 357509)]