134493749

素因数分解:

${\mathrm{13}}^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 20

約数和(自身を含む): 154828764

約数和(自身を除く): 20335015

約数列:

[1, 13, 17, 169, 221, 277, 2197, 2873, 3601, 4709, 28561, 37349, 46813, 61217, 485537, 608569, 795821, 7911397, 10345673, 134493749]

約数ペア:

[(1, 134493749), (13, 10345673), (17, 7911397), (169, 795821), (221, 608569), (277, 485537), (2197, 61217), (2873, 46813), (3601, 37349), (4709, 28561)]