30806997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7247}}^1$

素因数の和:7372

約数の個数: 16

約数和(自身を含む): 44647680

約数和(自身を除く): 13840683

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 7247, 21741, 94211, 282633, 789923, 2369769, 10268999, 30806997]

約数ペア:

[(1, 30806997), (3, 10268999), (13, 2369769), (39, 789923), (109, 282633), (327, 94211), (1417, 21741), (4251, 7247)]