123371859

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5731

約数の個数: 24

約数和(自身を含む): 182297280

約数和(自身を除く): 58925421

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 5659, 7267, 16977, 21801, 73567, 220701, 243337, 730011, 956371, 2869113, 3163381, 9490143, 41123953, 123371859]

約数ペア:

[(1, 123371859), (3, 41123953), (13, 9490143), (39, 3163381), (43, 2869113), (129, 956371), (169, 730011), (507, 243337), (559, 220701), (1677, 73567), (5659, 21801), (7267, 16977)]