4236921

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{12071}}^1$

素因数の和:12093

約数の個数: 16

約数和(自身を含む): 6760320

約数和(自身を除く): 2523399

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 12071, 36213, 108639, 156923, 325917, 470769, 1412307, 4236921]

約数ペア:

[(1, 4236921), (3, 1412307), (9, 470769), (13, 325917), (27, 156923), (39, 108639), (117, 36213), (351, 12071)]