249139969

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{22003}}^1$

素因数の和:22096

約数の個数: 12

約数和(自身を含む): 273817776

約数和(自身を除く): 24677807

約数列:

[1, 13, 67, 169, 871, 11323, 22003, 286039, 1474201, 3718507, 19164613, 249139969]

約数ペア:

[(1, 249139969), (13, 19164613), (67, 3718507), (169, 1474201), (871, 286039), (11323, 22003)]