749711417

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2113}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 941330376

約数和(自身を除く): 191618959

約数列:

[1, 7, 13, 49, 91, 557, 637, 2113, 3899, 7241, 14791, 27293, 27469, 50687, 103537, 192283, 354809, 1176941, 1345981, 8238587, 15300233, 57670109, 107101631, 749711417]

約数ペア:

[(1, 749711417), (7, 107101631), (13, 57670109), (49, 15300233), (91, 8238587), (557, 1345981), (637, 1176941), (2113, 354809), (3899, 192283), (7241, 103537), (14791, 50687), (27293, 27469)]