4272873

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 6384000

約数和(自身を除く): 2111127

約数列:

[1, 3, 11, 33, 79, 121, 149, 237, 363, 447, 869, 1639, 2607, 4917, 9559, 11771, 18029, 28677, 35313, 54087, 129481, 388443, 1424291, 4272873]

約数ペア:

[(1, 4272873), (3, 1424291), (11, 388443), (33, 129481), (79, 54087), (121, 35313), (149, 28677), (237, 18029), (363, 11771), (447, 9559), (869, 4917), (1639, 2607)]