13907079

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{13921}}^1$

素因数の和:13967

約数の個数: 16

約数和(自身を含む): 21161440

約数和(自身を除く): 7254361

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 13921, 41763, 125289, 375867, 515077, 1545231, 4635693, 13907079]

約数ペア:

[(1, 13907079), (3, 4635693), (9, 1545231), (27, 515077), (37, 375867), (111, 125289), (333, 41763), (999, 13921)]