242535969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109103}}^1$

素因数の和:109141

約数の個数: 24

約数和(自身を含む): 397138560

約数和(自身を除く): 154602591

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 109103, 327309, 981927, 1418339, 2072957, 4255017, 6218871, 12765051, 18656613, 26948441, 80845323, 242535969]

約数ペア:

[(1, 242535969), (3, 80845323), (9, 26948441), (13, 18656613), (19, 12765051), (39, 6218871), (57, 4255017), (117, 2072957), (171, 1418339), (247, 981927), (741, 327309), (2223, 109103)]