212464551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{25819}}^1$

素因数の和:26046

約数の個数: 16

約数和(自身を含む): 306535040

約数和(自身を除く): 94070489

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 25819, 77457, 335647, 1006941, 5447809, 16343427, 70821517, 212464551]

約数ペア:

[(1, 212464551), (3, 70821517), (13, 16343427), (39, 5447809), (211, 1006941), (633, 335647), (2743, 77457), (8229, 25819)]