42372867

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 57416832

約数和(自身を除く): 15043965

約数列:

[1, 3, 131, 137, 393, 411, 787, 2361, 17947, 53841, 103097, 107819, 309291, 323457, 14124289, 42372867]

約数ペア:

[(1, 42372867), (3, 14124289), (131, 323457), (137, 309291), (393, 107819), (411, 103097), (787, 53841), (2361, 17947)]