977278319997

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{1406081}}^1$

素因数の和:1407553

約数の個数: 32

約数和(自身を含む): 1555014205440

約数和(自身を除く): 577735885443

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1439, 4317, 10073, 30219, 33097, 99291, 231679, 695037, 1406081, 4218243, 9842567, 29527701, 32339863, 97019589, 226379041, 679137123, 2023350559, 6070051677, 14163453913, 42490361739, 46537062857, 139611188571, 325759439999, 977278319997]

約数ペア:

[(1, 977278319997), (3, 325759439999), (7, 139611188571), (21, 46537062857), (23, 42490361739), (69, 14163453913), (161, 6070051677), (483, 2023350559), (1439, 679137123), (4317, 226379041), (10073, 97019589), (30219, 32339863), (33097, 29527701), (99291, 9842567), (231679, 4218243), (695037, 1406081)]