2500113

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 4239360

約数和(自身を除く): 1739247

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 137, 231, 237, 411, 553, 869, 959, 1507, 1659, 2607, 2877, 4521, 6083, 10549, 10823, 18249, 31647, 32469, 75761, 119053, 227283, 357159, 833371, 2500113]

約数ペア:

[(1, 2500113), (3, 833371), (7, 357159), (11, 227283), (21, 119053), (33, 75761), (77, 32469), (79, 31647), (137, 18249), (231, 10823), (237, 10549), (411, 6083), (553, 4521), (869, 2877), (959, 2607), (1507, 1659)]