10890187

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 13658112

約数和(自身を除く): 2767925

約数列:

[1, 7, 11, 77, 233, 607, 1631, 2563, 4249, 6677, 17941, 46739, 141431, 990017, 1555741, 10890187]

約数ペア:

[(1, 10890187), (7, 1555741), (11, 990017), (77, 141431), (233, 46739), (607, 17941), (1631, 6677), (2563, 4249)]