3914361

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 6495840

約数和(自身を除く): 2581479

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2081, 6243, 18729, 22891, 39539, 68673, 118617, 206019, 355851, 434929, 1304787, 3914361]

約数ペア:

[(1, 3914361), (3, 1304787), (9, 434929), (11, 355851), (19, 206019), (33, 118617), (57, 68673), (99, 39539), (171, 22891), (209, 18729), (627, 6243), (1881, 2081)]