122572729

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 131134464

約数和(自身を除く): 8561735

約数列:

[1, 31, 53, 61, 1223, 1643, 1891, 3233, 37913, 64819, 74603, 100223, 2009389, 2312693, 3953959, 122572729]

約数ペア:

[(1, 122572729), (31, 3953959), (53, 2312693), (61, 2009389), (1223, 100223), (1643, 74603), (1891, 64819), (3233, 37913)]