816242571

素因数分解:

$3^2\times {\mathrm{233}}^1\times {\mathrm{269}}^1\times {\mathrm{1447}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 1189300320

約数和(自身を除く): 373057749

約数列:

[1, 3, 9, 233, 269, 699, 807, 1447, 2097, 2421, 4341, 13023, 62677, 188031, 337151, 389243, 564093, 1011453, 1167729, 3034359, 3503187, 90693619, 272080857, 816242571]

約数ペア:

[(1, 816242571), (3, 272080857), (9, 90693619), (233, 3503187), (269, 3034359), (699, 1167729), (807, 1011453), (1447, 564093), (2097, 389243), (2421, 337151), (4341, 188031), (13023, 62677)]