470919939

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{52517}}^1$

素因数の和:52595

約数の個数: 24

約数和(自身を含む): 742394448

約数和(自身を除く): 271474509

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 52517, 157551, 367619, 1102857, 2573333, 3203537, 7719999, 9610611, 22424759, 67274277, 156973313, 470919939]

約数ペア:

[(1, 470919939), (3, 156973313), (7, 67274277), (21, 22424759), (49, 9610611), (61, 7719999), (147, 3203537), (183, 2573333), (427, 1102857), (1281, 367619), (2989, 157551), (8967, 52517)]