370721853

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{97379}}^1$

素因数の和:97438

約数の個数: 20

約数和(自身を含む): 565583040

約数和(自身を除く): 194861187

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 97379, 292137, 876411, 2629233, 4576813, 7887699, 13730439, 41191317, 123573951, 370721853]

約数ペア:

[(1, 370721853), (3, 123573951), (9, 41191317), (27, 13730439), (47, 7887699), (81, 4576813), (141, 2629233), (423, 876411), (1269, 292137), (3807, 97379)]