7760417

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 9729216

約数和(自身を除く): 1968799

約数列:

[1, 7, 19, 37, 83, 133, 259, 361, 581, 703, 1577, 2527, 3071, 4921, 11039, 13357, 21497, 29963, 58349, 93499, 209741, 408443, 1108631, 7760417]

約数ペア:

[(1, 7760417), (7, 1108631), (19, 408443), (37, 209741), (83, 93499), (133, 58349), (259, 29963), (361, 21497), (581, 13357), (703, 11039), (1577, 4921), (2527, 3071)]