40472488449

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{715049}}^1$

素因数の和:715405

約数の個数: 24

約数和(自身を含む): 61723116000

約数和(自身を除く): 21250627551

約数列:

[1, 3, 9, 19, 57, 171, 331, 993, 2979, 6289, 18867, 56601, 715049, 2145147, 6435441, 13585931, 40757793, 122273379, 236681219, 710043657, 2130130971, 4496943161, 13490829483, 40472488449]

約数ペア:

[(1, 40472488449), (3, 13490829483), (9, 4496943161), (19, 2130130971), (57, 710043657), (171, 236681219), (331, 122273379), (993, 40757793), (2979, 13585931), (6289, 6435441), (18867, 2145147), (56601, 715049)]