496721967

素因数分解:

$3^1\times 7^3\times {\mathrm{241}}^1\times {\mathrm{2003}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 775948800

約数和(自身を除く): 279226833

約数列:

[1, 3, 7, 21, 49, 147, 241, 343, 723, 1029, 1687, 2003, 5061, 6009, 11809, 14021, 35427, 42063, 82663, 98147, 247989, 294441, 482723, 687029, 1448169, 2061087, 3379061, 10137183, 23653427, 70960281, 165573989, 496721967]

約数ペア:

[(1, 496721967), (3, 165573989), (7, 70960281), (21, 23653427), (49, 10137183), (147, 3379061), (241, 2061087), (343, 1448169), (723, 687029), (1029, 482723), (1687, 294441), (2003, 247989), (5061, 98147), (6009, 82663), (11809, 42063), (14021, 35427)]