90212003

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9497}}^1$

素因数の和:9586

約数の個数: 16

約数和(自身を含む): 109416960

約数和(自身を除く): 19204957

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9497, 9499, 66479, 218431, 560323, 1529017, 3922261, 12887429, 90212003]

約数ペア:

[(1, 90212003), (7, 12887429), (23, 3922261), (59, 1529017), (161, 560323), (413, 218431), (1357, 66479), (9497, 9499)]