13831041

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6521}}^1$

素因数の和:6632

約数の個数: 16

約数和(自身を含む): 21287808

約数和(自身を除く): 7456767

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 6521, 19563, 45647, 136941, 658621, 1975863, 4610347, 13831041]

約数ペア:

[(1, 13831041), (3, 4610347), (7, 1975863), (21, 658621), (101, 136941), (303, 45647), (707, 19563), (2121, 6521)]