28579159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 34855488

約数和(自身を除く): 6276329

約数列:

[1, 7, 17, 119, 137, 959, 1753, 2329, 12271, 16303, 29801, 208607, 240161, 1681127, 4082737, 28579159]

約数ペア:

[(1, 28579159), (7, 4082737), (17, 1681127), (119, 240161), (137, 208607), (959, 29801), (1753, 16303), (2329, 12271)]