344007

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 20

約数和(自身を含む): 534336

約数和(自身を除く): 190329

約数列:

[1, 3, 9, 27, 31, 81, 93, 137, 279, 411, 837, 1233, 2511, 3699, 4247, 11097, 12741, 38223, 114669, 344007]

約数ペア:

[(1, 344007), (3, 114669), (9, 38223), (27, 12741), (31, 11097), (81, 4247), (93, 3699), (137, 2511), (279, 1233), (411, 837)]