38603997

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 56833920

約数和(自身を除く): 18229923

約数列:

[1, 3, 9, 131, 137, 239, 393, 411, 717, 1179, 1233, 2151, 17947, 31309, 32743, 53841, 93927, 98229, 161523, 281781, 294687, 4289333, 12867999, 38603997]

約数ペア:

[(1, 38603997), (3, 12867999), (9, 4289333), (131, 294687), (137, 281781), (239, 161523), (393, 98229), (411, 93927), (717, 53841), (1179, 32743), (1233, 31309), (2151, 17947)]