251010877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 277275712

約数和(自身を除く): 26264835

約数列:

[1, 13, 67, 97, 871, 1261, 2971, 6499, 38623, 84487, 199057, 288187, 2587741, 3746431, 19308529, 251010877]

約数ペア:

[(1, 251010877), (13, 19308529), (67, 3746431), (97, 2587741), (871, 288187), (1261, 199057), (2971, 84487), (6499, 38623)]