27521013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4079}}^1$

素因数の和:4268

約数の個数: 16

約数和(自身を含む): 39755520

約数和(自身を除く): 12234507

約数列:

[1, 3, 13, 39, 173, 519, 2249, 4079, 6747, 12237, 53027, 159081, 705667, 2117001, 9173671, 27521013]

約数ペア:

[(1, 27521013), (3, 9173671), (13, 2117001), (39, 705667), (173, 159081), (519, 53027), (2249, 12237), (4079, 6747)]