179931323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 222469632

約数和(自身を除く): 42538309

約数列:

[1, 11, 13, 23, 143, 227, 241, 253, 299, 2497, 2651, 2951, 3133, 3289, 5221, 5543, 32461, 34463, 54707, 57431, 60973, 67873, 72059, 601777, 711191, 746603, 792649, 1258261, 7823101, 13840871, 16357393, 179931323]

約数ペア:

[(1, 179931323), (11, 16357393), (13, 13840871), (23, 7823101), (143, 1258261), (227, 792649), (241, 746603), (253, 711191), (299, 601777), (2497, 72059), (2651, 67873), (2951, 60973), (3133, 57431), (3289, 54707), (5221, 34463), (5543, 32461)]