8889072213

素因数分解:

$3^1\times 7^2\times {\mathrm{60469879}}^1$

素因数の和:60469896

約数の個数: 12

約数和(自身を含む): 13787132640

約数和(自身を除く): 4898060427

約数列:

[1, 3, 7, 21, 49, 147, 60469879, 181409637, 423289153, 1269867459, 2963024071, 8889072213]

約数ペア:

[(1, 8889072213), (3, 2963024071), (7, 1269867459), (21, 423289153), (49, 181409637), (147, 60469879)]