6443157

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 10194336

約数和(自身を除く): 3751179

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 827, 1113, 2481, 2597, 5789, 7791, 17367, 40523, 43831, 121569, 131493, 306817, 920451, 2147719, 6443157]

約数ペア:

[(1, 6443157), (3, 2147719), (7, 920451), (21, 306817), (49, 131493), (53, 121569), (147, 43831), (159, 40523), (371, 17367), (827, 7791), (1113, 5789), (2481, 2597)]