471891

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 751104

約数和(自身を除く): 279213

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 977, 2931, 6839, 20517, 22471, 67413, 157297, 471891]

約数ペア:

[(1, 471891), (3, 157297), (7, 67413), (21, 22471), (23, 20517), (69, 6839), (161, 2931), (483, 977)]