3899199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 5559680

約数和(自身を除く): 1660481

約数列:

[1, 3, 19, 57, 67, 201, 1021, 1273, 3063, 3819, 19399, 58197, 68407, 205221, 1299733, 3899199]

約数ペア:

[(1, 3899199), (3, 1299733), (19, 205221), (57, 68407), (67, 58197), (201, 19399), (1021, 3819), (1273, 3063)]