15770139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 26417664

約数和(自身を除く): 10647525

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 293, 699, 879, 1631, 2051, 2563, 3223, 4893, 6153, 7689, 9669, 17941, 22561, 53823, 67683, 68269, 204807, 477883, 750959, 1433649, 2252877, 5256713, 15770139]

約数ペア:

[(1, 15770139), (3, 5256713), (7, 2252877), (11, 1433649), (21, 750959), (33, 477883), (77, 204807), (231, 68269), (233, 67683), (293, 53823), (699, 22561), (879, 17941), (1631, 9669), (2051, 7689), (2563, 6153), (3223, 4893)]