16932789

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 25489152

約数和(自身を除く): 8556363

約数列:

[1, 3, 9, 31, 93, 137, 279, 411, 443, 1233, 1329, 3987, 4247, 12741, 13733, 38223, 41199, 60691, 123597, 182073, 546219, 1881421, 5644263, 16932789]

約数ペア:

[(1, 16932789), (3, 5644263), (9, 1881421), (31, 546219), (93, 182073), (137, 123597), (279, 60691), (411, 41199), (443, 38223), (1233, 13733), (1329, 12741), (3987, 4247)]