29782179

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4337}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 49626720

約数和(自身を除く): 19844541

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 4337, 6867, 13011, 30359, 39033, 91077, 273231, 472733, 1418199, 3309131, 4254597, 9927393, 29782179]

約数ペア:

[(1, 29782179), (3, 9927393), (7, 4254597), (9, 3309131), (21, 1418199), (63, 472733), (109, 273231), (327, 91077), (763, 39033), (981, 30359), (2289, 13011), (4337, 6867)]