474237

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 748800

約数和(自身を除く): 274563

約数列:

[1, 3, 9, 23, 29, 69, 79, 87, 207, 237, 261, 667, 711, 1817, 2001, 2291, 5451, 6003, 6873, 16353, 20619, 52693, 158079, 474237]

約数ペア:

[(1, 474237), (3, 158079), (9, 52693), (23, 20619), (29, 16353), (69, 6873), (79, 6003), (87, 5451), (207, 2291), (237, 2001), (261, 1817), (667, 711)]