5381406723

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3328019}}^1$

素因数の和:3328047

約数の個数: 24

約数和(自身を含む): 9105462720

約数和(自身を除く): 3724055997

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 3328019, 9984057, 23296133, 36608209, 69888399, 109824627, 163072931, 256257463, 489218793, 768772389, 1793802241, 5381406723]

約数ペア:

[(1, 5381406723), (3, 1793802241), (7, 768772389), (11, 489218793), (21, 256257463), (33, 163072931), (49, 109824627), (77, 69888399), (147, 36608209), (231, 23296133), (539, 9984057), (1617, 3328019)]