1335229

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 16

約数和(自身を含む): 1607040

約数和(自身を除く): 271811

約数列:

[1, 7, 53, 59, 61, 371, 413, 427, 3127, 3233, 3599, 21889, 22631, 25193, 190747, 1335229]

約数ペア:

[(1, 1335229), (7, 190747), (53, 25193), (59, 22631), (61, 21889), (371, 3599), (413, 3233), (427, 3127)]