6728679

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 10353200

約数和(自身を除く): 3624521

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 361, 981, 1083, 2071, 3249, 6213, 6859, 18639, 20577, 39349, 61731, 118047, 354141, 747631, 2242893, 6728679]

約数ペア:

[(1, 6728679), (3, 2242893), (9, 747631), (19, 354141), (57, 118047), (109, 61731), (171, 39349), (327, 20577), (361, 18639), (981, 6859), (1083, 6213), (2071, 3249)]