2472261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 3786240

約数和(自身を除く): 1313979

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3943, 11829, 43373, 74917, 130119, 224751, 824087, 2472261]

約数ペア:

[(1, 2472261), (3, 824087), (11, 224751), (19, 130119), (33, 74917), (57, 43373), (209, 11829), (627, 3943)]