30330951

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9011

約数の個数: 24

約数和(自身を含む): 49094784

約数和(自身を除く): 18763833

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 8971, 26913, 62797, 188391, 206333, 439579, 618999, 1318737, 1444331, 4332993, 10110317, 30330951]

約数ペア:

[(1, 30330951), (3, 10110317), (7, 4332993), (21, 1444331), (23, 1318737), (49, 618999), (69, 439579), (147, 206333), (161, 188391), (483, 62797), (1127, 26913), (3381, 8971)]