3777123

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 5803776

約数和(自身を除く): 2026653

約数列:

[1, 3, 7, 21, 131, 393, 917, 1373, 2751, 4119, 9611, 28833, 179863, 539589, 1259041, 3777123]

約数ペア:

[(1, 3777123), (3, 1259041), (7, 539589), (21, 179863), (131, 28833), (393, 9611), (917, 4119), (1373, 2751)]