30877721

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4111}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 37501440

約数和(自身を除く): 6623719

約数列:

[1, 7, 29, 37, 203, 259, 1073, 4111, 7511, 28777, 119219, 152107, 834533, 1064749, 4411103, 30877721]

約数ペア:

[(1, 30877721), (7, 4411103), (29, 1064749), (37, 834533), (203, 152107), (259, 119219), (1073, 28777), (4111, 7511)]