307946301

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{213407}}^1$

素因数の和:213460

約数の個数: 16

約数和(自身を含む): 454132224

約数和(自身を除く): 146185923

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 213407, 640221, 2774291, 7896059, 8322873, 23688177, 102648767, 307946301]

約数ペア:

[(1, 307946301), (3, 102648767), (13, 23688177), (37, 8322873), (39, 7896059), (111, 2774291), (481, 640221), (1443, 213407)]