2912279909

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{241}}^1\times {\mathrm{1297}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 3678926592

約数和(自身を除く): 766646683

約数列:

[1, 7, 11, 77, 121, 241, 847, 1297, 1331, 1687, 2651, 9079, 9317, 14267, 18557, 29161, 99869, 156937, 204127, 312577, 320771, 1098559, 1726307, 2188039, 2245397, 3438347, 12084149, 24068429, 37821817, 264752719, 416039987, 2912279909]

約数ペア:

[(1, 2912279909), (7, 416039987), (11, 264752719), (77, 37821817), (121, 24068429), (241, 12084149), (847, 3438347), (1297, 2245397), (1331, 2188039), (1687, 1726307), (2651, 1098559), (9079, 320771), (9317, 312577), (14267, 204127), (18557, 156937), (29161, 99869)]