13452879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 20498688

約数和(自身を除く): 7045809

約数列:

[1, 3, 11, 33, 41, 61, 123, 163, 183, 451, 489, 671, 1353, 1793, 2013, 2501, 5379, 6683, 7503, 9943, 20049, 27511, 29829, 73513, 82533, 109373, 220539, 328119, 407663, 1222989, 4484293, 13452879]

約数ペア:

[(1, 13452879), (3, 4484293), (11, 1222989), (33, 407663), (41, 328119), (61, 220539), (123, 109373), (163, 82533), (183, 73513), (451, 29829), (489, 27511), (671, 20049), (1353, 9943), (1793, 7503), (2013, 6683), (2501, 5379)]