90376913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21013}}^1$

素因数の和:21064

約数の個数: 16

約数和(自身を含む): 108936576

約数和(自身を除く): 18559663

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 21013, 231143, 357221, 483299, 3929431, 5316289, 8216083, 90376913]

約数ペア:

[(1, 90376913), (11, 8216083), (17, 5316289), (23, 3929431), (187, 483299), (253, 357221), (391, 231143), (4301, 21013)]