268338719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 297799200

約数和(自身を除く): 29460481

約数列:

[1, 11, 101, 149, 1111, 1621, 1639, 15049, 17831, 163721, 165539, 241529, 1800931, 2656819, 24394429, 268338719]

約数ペア:

[(1, 268338719), (11, 24394429), (101, 2656819), (149, 1800931), (1111, 241529), (1621, 165539), (1639, 163721), (15049, 17831)]