304974089

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{587}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 371625408

約数和(自身を除く): 66651319

約数列:

[1, 7, 23, 49, 161, 461, 587, 1127, 3227, 4109, 10603, 13501, 22589, 28763, 74221, 94507, 270607, 519547, 661549, 1894249, 6223961, 13259743, 43567727, 304974089]

約数ペア:

[(1, 304974089), (7, 43567727), (23, 13259743), (49, 6223961), (161, 1894249), (461, 661549), (587, 519547), (1127, 270607), (3227, 94507), (4109, 74221), (10603, 28763), (13501, 22589)]