16839789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4288

約数の個数: 16

約数和(自身を含む): 23721984

約数和(自身を除く): 6882195

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 4211, 12633, 130541, 181073, 391623, 543219, 5613263, 16839789]

約数ペア:

[(1, 16839789), (3, 5613263), (31, 543219), (43, 391623), (93, 181073), (129, 130541), (1333, 12633), (3999, 4211)]