409293873

素因数分解:

$3^2\times {\mathrm{2971}}^1\times {\mathrm{15307}}^1$

素因数の和:18284

約数の個数: 12

約数和(自身を含む): 591439888

約数和(自身を除く): 182146015

約数列:

[1, 3, 9, 2971, 8913, 15307, 26739, 45921, 137763, 45477097, 136431291, 409293873]

約数ペア:

[(1, 409293873), (3, 136431291), (9, 45477097), (2971, 137763), (8913, 45921), (15307, 26739)]