393419557

素因数分解:

${\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 413532720

約数和(自身を除く): 20113163

約数列:

[1, 37, 73, 113, 1289, 2701, 4181, 8249, 47693, 94097, 145657, 305213, 3481589, 5389309, 10632961, 393419557]

約数ペア:

[(1, 393419557), (37, 10632961), (73, 5389309), (113, 3481589), (1289, 305213), (2701, 145657), (4181, 94097), (8249, 47693)]