1520232497

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{4597}}^1$

素因数の和:5025

約数の個数: 24

約数和(自身を含む): 1877584104

約数和(自身を除く): 357351607

約数列:

[1, 7, 17, 49, 119, 397, 833, 2779, 4597, 6749, 19453, 32179, 47243, 78149, 225253, 330701, 547043, 1825009, 3829301, 12775063, 31025153, 89425441, 217176071, 1520232497]

約数ペア:

[(1, 1520232497), (7, 217176071), (17, 89425441), (49, 31025153), (119, 12775063), (397, 3829301), (833, 1825009), (2779, 547043), (4597, 330701), (6749, 225253), (19453, 78149), (32179, 47243)]