90419923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21023}}^1$

素因数の和:21074

約数の個数: 16

約数和(自身を含む): 108988416

約数和(自身を除く): 18568493

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 21023, 231253, 357391, 483529, 3931301, 5318819, 8219993, 90419923]

約数ペア:

[(1, 90419923), (11, 8219993), (17, 5318819), (23, 3931301), (187, 483529), (253, 357391), (391, 231253), (4301, 21023)]