27724801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 30654400

約数和(自身を除く): 2929599

約数列:

[1, 13, 67, 139, 229, 871, 1807, 2977, 9313, 15343, 31831, 121069, 199459, 413803, 2132677, 27724801]

約数ペア:

[(1, 27724801), (13, 2132677), (67, 413803), (139, 199459), (229, 121069), (871, 31831), (1807, 15343), (2977, 9313)]