508716297

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{5393}}^1$

素因数の和:5669

約数の個数: 24

約数和(自身を含む): 753951744

約数和(自身を除く): 245235447

約数列:

[1, 3, 9, 47, 141, 223, 423, 669, 2007, 5393, 10481, 16179, 31443, 48537, 94329, 253471, 760413, 1202639, 2281239, 3607917, 10823751, 56524033, 169572099, 508716297]

約数ペア:

[(1, 508716297), (3, 169572099), (9, 56524033), (47, 10823751), (141, 3607917), (223, 2281239), (423, 1202639), (669, 760413), (2007, 253471), (5393, 94329), (10481, 48537), (16179, 31443)]