40090797

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 59259200

約数和(自身を除く): 19168403

約数列:

[1, 3, 9, 73, 139, 219, 417, 439, 657, 1251, 1317, 3951, 10147, 30441, 32047, 61021, 91323, 96141, 183063, 288423, 549189, 4454533, 13363599, 40090797]

約数ペア:

[(1, 40090797), (3, 13363599), (9, 4454533), (73, 549189), (139, 288423), (219, 183063), (417, 96141), (439, 91323), (657, 61021), (1251, 32047), (1317, 30441), (3951, 10147)]