402852967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 467970048

約数和(自身を除く): 65117081

約数列:

[1, 11, 31, 61, 107, 181, 341, 671, 1177, 1891, 1991, 3317, 5611, 6527, 11041, 19367, 20801, 36487, 61721, 71797, 121451, 202337, 213037, 342271, 600377, 1181387, 2225707, 3764981, 6604147, 12995257, 36622997, 402852967]

約数ペア:

[(1, 402852967), (11, 36622997), (31, 12995257), (61, 6604147), (107, 3764981), (181, 2225707), (341, 1181387), (671, 600377), (1177, 342271), (1891, 213037), (1991, 202337), (3317, 121451), (5611, 71797), (6527, 61721), (11041, 36487), (19367, 20801)]