1649801097

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19213}}^1$

素因数の和:19302

約数の個数: 48

約数和(自身を含む): 2877488640

約数和(自身を除く): 1227687543

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 141, 203, 261, 329, 423, 609, 987, 1363, 1827, 2961, 4089, 9541, 12267, 19213, 28623, 57639, 85869, 134491, 172917, 403473, 557177, 903011, 1210419, 1671531, 2709033, 3900239, 5014593, 6321077, 8127099, 11700717, 18963231, 26187319, 35102151, 56889693, 78561957, 183311233, 235685871, 549933699, 1649801097]

約数ペア:

[(1, 1649801097), (3, 549933699), (7, 235685871), (9, 183311233), (21, 78561957), (29, 56889693), (47, 35102151), (63, 26187319), (87, 18963231), (141, 11700717), (203, 8127099), (261, 6321077), (329, 5014593), (423, 3900239), (609, 2709033), (987, 1671531), (1363, 1210419), (1827, 903011), (2961, 557177), (4089, 403473), (9541, 172917), (12267, 134491), (19213, 85869), (28623, 57639)]