229908939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 337770048

約数和(自身を除く): 107861109

約数列:

[1, 3, 13, 39, 61, 183, 241, 401, 723, 793, 1203, 2379, 3133, 5213, 9399, 14701, 15639, 24461, 44103, 73383, 96641, 191113, 289923, 317993, 573339, 953979, 1256333, 3768999, 5895101, 17685303, 76636313, 229908939]

約数ペア:

[(1, 229908939), (3, 76636313), (13, 17685303), (39, 5895101), (61, 3768999), (183, 1256333), (241, 953979), (401, 573339), (723, 317993), (793, 289923), (1203, 191113), (2379, 96641), (3133, 73383), (5213, 44103), (9399, 24461), (14701, 15639)]