31998195

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10613}}^1$

素因数の和:10691

約数の個数: 24

約数和(自身を含む): 56296656

約数和(自身を除く): 24298461

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 10613, 31839, 53065, 95517, 159195, 477585, 711071, 2133213, 3555355, 6399639, 10666065, 31998195]

約数ペア:

[(1, 31998195), (3, 10666065), (5, 6399639), (9, 3555355), (15, 2133213), (45, 711071), (67, 477585), (201, 159195), (335, 95517), (603, 53065), (1005, 31839), (3015, 10613)]