4037481

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 7017920

約数和(自身を除く): 2980439

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 3373, 10119, 23611, 30357, 64087, 70833, 192261, 212499, 448609, 576783, 1345827, 4037481]

約数ペア:

[(1, 4037481), (3, 1345827), (7, 576783), (9, 448609), (19, 212499), (21, 192261), (57, 70833), (63, 64087), (133, 30357), (171, 23611), (399, 10119), (1197, 3373)]