57733921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4451}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 70519680

約数和(自身を除く): 12785759

約数列:

[1, 7, 17, 109, 119, 763, 1853, 4451, 12971, 31157, 75667, 485159, 529669, 3396113, 8247703, 57733921]

約数ペア:

[(1, 57733921), (7, 8247703), (17, 3396113), (109, 529669), (119, 485159), (763, 75667), (1853, 31157), (4451, 12971)]