30434913

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 48568320

約数和(自身を除く): 18133407

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1087, 1647, 3111, 3261, 9333, 9783, 18479, 27999, 29349, 55437, 66307, 166311, 198921, 498933, 596763, 1127219, 1790289, 3381657, 10144971, 30434913]

約数ペア:

[(1, 30434913), (3, 10144971), (9, 3381657), (17, 1790289), (27, 1127219), (51, 596763), (61, 498933), (153, 198921), (183, 166311), (459, 66307), (549, 55437), (1037, 29349), (1087, 27999), (1647, 18479), (3111, 9783), (3261, 9333)]