1047145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 1393920

約数和(自身を除く): 346775

約数列:

[1, 5, 11, 55, 79, 241, 395, 869, 1205, 2651, 4345, 13255, 19039, 95195, 209429, 1047145]

約数ペア:

[(1, 1047145), (5, 209429), (11, 95195), (55, 19039), (79, 13255), (241, 4345), (395, 2651), (869, 1205)]