30359721

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 48722688

約数和(自身を除く): 18362967

約数列:

[1, 3, 7, 21, 37, 41, 111, 123, 259, 287, 777, 861, 953, 1517, 2859, 4551, 6671, 10619, 20013, 31857, 35261, 39073, 105783, 117219, 246827, 273511, 740481, 820533, 1445701, 4337103, 10119907, 30359721]

約数ペア:

[(1, 30359721), (3, 10119907), (7, 4337103), (21, 1445701), (37, 820533), (41, 740481), (111, 273511), (123, 246827), (259, 117219), (287, 105783), (777, 39073), (861, 35261), (953, 31857), (1517, 20013), (2859, 10619), (4551, 6671)]