9988842241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{314243}}^1$

素因数の和:314508

約数の個数: 16

約数和(自身を含む): 12066969600

約数和(自身を除く): 2078127359

約数列:

[1, 7, 19, 133, 239, 1673, 4541, 31787, 314243, 2199701, 5970617, 41794319, 75104077, 525728539, 1426977463, 9988842241]

約数ペア:

[(1, 9988842241), (7, 1426977463), (19, 525728539), (133, 75104077), (239, 41794319), (1673, 5970617), (4541, 2199701), (31787, 314243)]