253103279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{3547}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 298032000

約数和(自身を除く): 44928721

約数列:

[1, 11, 13, 143, 499, 3547, 5489, 6487, 39017, 46111, 71357, 507221, 1769953, 19469483, 23009389, 253103279]

約数ペア:

[(1, 253103279), (11, 23009389), (13, 19469483), (143, 1769953), (499, 507221), (3547, 71357), (5489, 46111), (6487, 39017)]