98290423

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 126720000

約数和(自身を除く): 28429577

約数列:

[1, 7, 11, 49, 77, 109, 239, 343, 539, 763, 1199, 1673, 2629, 3773, 5341, 8393, 11711, 18403, 26051, 37387, 58751, 81977, 128821, 182357, 286561, 411257, 901747, 1276499, 2005927, 8935493, 14041489, 98290423]

約数ペア:

[(1, 98290423), (7, 14041489), (11, 8935493), (49, 2005927), (77, 1276499), (109, 901747), (239, 411257), (343, 286561), (539, 182357), (763, 128821), (1199, 81977), (1673, 58751), (2629, 37387), (3773, 26051), (5341, 18403), (8393, 11711)]