133241521

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 154755328

約数和(自身を除く): 21513807

約数列:

[1, 7, 103, 181, 721, 1021, 1267, 7147, 18643, 105163, 130501, 184801, 736141, 1293607, 19034503, 133241521]

約数ペア:

[(1, 133241521), (7, 19034503), (103, 1293607), (181, 736141), (721, 184801), (1021, 130501), (1267, 105163), (7147, 18643)]