2247349671

素因数分解:

$3^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{12967}}^1$

素因数の和:13121

約数の個数: 48

約数和(自身を含む): 3902849280

約数和(自身を除く): 1655499609

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 131, 147, 189, 393, 441, 917, 1179, 1323, 2751, 3537, 6419, 8253, 12967, 19257, 24759, 38901, 57771, 90769, 116703, 173313, 272307, 350109, 635383, 816921, 1698677, 1906149, 2450763, 5096031, 5718447, 11890739, 15288093, 17155341, 35672217, 45864279, 83235173, 107016651, 249705519, 321049953, 749116557, 2247349671]

約数ペア:

[(1, 2247349671), (3, 749116557), (7, 321049953), (9, 249705519), (21, 107016651), (27, 83235173), (49, 45864279), (63, 35672217), (131, 17155341), (147, 15288093), (189, 11890739), (393, 5718447), (441, 5096031), (917, 2450763), (1179, 1906149), (1323, 1698677), (2751, 816921), (3537, 635383), (6419, 350109), (8253, 272307), (12967, 173313), (19257, 116703), (24759, 90769), (38901, 57771)]