150401041

素因数分解:

$7^4\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1758

約数の個数: 20

約数和(自身を含む): 180305972

約数和(自身を除く): 29904931

約数列:

[1, 7, 37, 49, 259, 343, 1693, 1813, 2401, 11851, 12691, 62641, 82957, 88837, 438487, 580699, 3069409, 4064893, 21485863, 150401041]

約数ペア:

[(1, 150401041), (7, 21485863), (37, 4064893), (49, 3069409), (259, 580699), (343, 438487), (1693, 88837), (1813, 82957), (2401, 62641), (11851, 12691)]