6868251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 10920000

約数和(自身を除く): 4051749

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1249, 1833, 3747, 5499, 11241, 16237, 48711, 58703, 146133, 176109, 528327, 763139, 2289417, 6868251]

約数ペア:

[(1, 6868251), (3, 2289417), (9, 763139), (13, 528327), (39, 176109), (47, 146133), (117, 58703), (141, 48711), (423, 16237), (611, 11241), (1249, 5499), (1833, 3747)]