3121612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 5934096

約数和(自身を除く): 2812484

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 347, 692, 694, 1388, 2249, 4498, 4511, 8996, 9022, 18044, 60031, 120062, 240124, 780403, 1560806, 3121612]

約数ペア:

[(1, 3121612), (2, 1560806), (4, 780403), (13, 240124), (26, 120062), (52, 60031), (173, 18044), (346, 9022), (347, 8996), (692, 4511), (694, 4498), (1388, 2249)]