890003521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{237271}}^1$

素因数の和:237324

約数の個数: 12

約数和(自身を含む): 1009829632

約数和(自身を除く): 119826111

約数列:

[1, 11, 31, 121, 341, 3751, 237271, 2609981, 7355401, 28709791, 80909411, 890003521]

約数ペア:

[(1, 890003521), (11, 80909411), (31, 28709791), (121, 7355401), (341, 2609981), (3751, 237271)]