61421017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22441}}^1$

素因数の和:22488

約数の個数: 16

約数和(自身を含む): 77559552

約数和(自身を除く): 16138535

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 22441, 157087, 381497, 516143, 2670479, 3613001, 8774431, 61421017]

約数ペア:

[(1, 61421017), (7, 8774431), (17, 3613001), (23, 2670479), (119, 516143), (161, 381497), (391, 157087), (2737, 22441)]