12151347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 17558688

約数和(自身を除く): 5407341

約数列:

[1, 3, 13, 39, 173, 519, 1801, 2249, 5403, 6747, 23413, 70239, 311573, 934719, 4050449, 12151347]

約数ペア:

[(1, 12151347), (3, 4050449), (13, 934719), (39, 311573), (173, 70239), (519, 23413), (1801, 6747), (2249, 5403)]