3139617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 4779264

約数和(自身を除く): 1639647

約数列:

[1, 3, 13, 19, 39, 57, 223, 247, 361, 669, 741, 1083, 2899, 4237, 4693, 8697, 12711, 14079, 55081, 80503, 165243, 241509, 1046539, 3139617]

約数ペア:

[(1, 3139617), (3, 1046539), (13, 241509), (19, 165243), (39, 80503), (57, 55081), (223, 14079), (247, 12711), (361, 8697), (669, 4693), (741, 4237), (1083, 2899)]