123259371

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{5279}}^1$

素因数の和:5506

約数の個数: 16

約数和(自身を含む): 169128960

約数和(自身を除く): 45869589

約数列:

[1, 3, 43, 129, 181, 543, 5279, 7783, 15837, 23349, 226997, 680991, 955499, 2866497, 41086457, 123259371]

約数ペア:

[(1, 123259371), (3, 41086457), (43, 2866497), (129, 955499), (181, 680991), (543, 226997), (5279, 23349), (7783, 15837)]