11982957

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 19169280

約数和(自身を除く): 7186323

約数列:

[1, 3, 7, 21, 31, 79, 93, 217, 233, 237, 553, 651, 699, 1631, 1659, 2449, 4893, 7223, 7347, 17143, 18407, 21669, 50561, 51429, 55221, 128849, 151683, 386547, 570617, 1711851, 3994319, 11982957]

約数ペア:

[(1, 11982957), (3, 3994319), (7, 1711851), (21, 570617), (31, 386547), (79, 151683), (93, 128849), (217, 55221), (233, 51429), (237, 50561), (553, 21669), (651, 18407), (699, 17143), (1631, 7347), (1659, 7223), (2449, 4893)]