11211211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 13063680

約数和(自身を除く): 1852469

約数列:

[1, 11, 17, 167, 187, 359, 1837, 2839, 3949, 6103, 31229, 59953, 67133, 659483, 1019201, 11211211]

約数ペア:

[(1, 11211211), (11, 1019201), (17, 659483), (167, 67133), (187, 59953), (359, 31229), (1837, 6103), (2839, 3949)]