38711679

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 52462080

約数和(自身を除く): 13750401

約数列:

[1, 3, 131, 137, 393, 411, 719, 2157, 17947, 53841, 94189, 98503, 282567, 295509, 12903893, 38711679]

約数ペア:

[(1, 38711679), (3, 12903893), (131, 295509), (137, 282567), (393, 98503), (411, 94189), (719, 53841), (2157, 17947)]