870147183

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 1210809600

約数和(自身を除く): 340662417

約数列:

[1, 3, 43, 83, 129, 181, 249, 449, 543, 1347, 3569, 7783, 10707, 15023, 19307, 23349, 37267, 45069, 57921, 81269, 111801, 243807, 645989, 1602481, 1937967, 3494567, 4807443, 6745327, 10483701, 20235981, 290049061, 870147183]

約数ペア:

[(1, 870147183), (3, 290049061), (43, 20235981), (83, 10483701), (129, 6745327), (181, 4807443), (249, 3494567), (449, 1937967), (543, 1602481), (1347, 645989), (3569, 243807), (7783, 111801), (10707, 81269), (15023, 57921), (19307, 45069), (23349, 37267)]