30748907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 36844032

約数和(自身を除く): 6095125

約数列:

[1, 7, 23, 161, 331, 577, 2317, 4039, 7613, 13271, 53291, 92897, 190987, 1336909, 4392701, 30748907]

約数ペア:

[(1, 30748907), (7, 4392701), (23, 1336909), (161, 190987), (331, 92897), (577, 53291), (2317, 13271), (4039, 7613)]