12867801

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 17639424

約数和(自身を除く): 4771623

約数列:

[1, 3, 47, 141, 263, 347, 789, 1041, 12361, 16309, 37083, 48927, 91261, 273783, 4289267, 12867801]

約数ペア:

[(1, 12867801), (3, 4289267), (47, 273783), (141, 91261), (263, 48927), (347, 37083), (789, 16309), (1041, 12361)]