2247458829

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 3843624960

約数和(自身を除く): 1596166131

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 359, 451, 661, 861, 1077, 1353, 1983, 2513, 3157, 3949, 4627, 7271, 7539, 9471, 11847, 13881, 14719, 21813, 27101, 27643, 44157, 50897, 81303, 82929, 103033, 152691, 161909, 189707, 237299, 298111, 309099, 485727, 569121, 711897, 894333, 1133363, 1661093, 2086777, 2610289, 3400089, 4983279, 6260331, 7830867, 9729259, 18272023, 29187777, 54816069, 68104813, 107021849, 204314439, 321065547, 749152943, 2247458829]

約数ペア:

[(1, 2247458829), (3, 749152943), (7, 321065547), (11, 204314439), (21, 107021849), (33, 68104813), (41, 54816069), (77, 29187777), (123, 18272023), (231, 9729259), (287, 7830867), (359, 6260331), (451, 4983279), (661, 3400089), (861, 2610289), (1077, 2086777), (1353, 1661093), (1983, 1133363), (2513, 894333), (3157, 711897), (3949, 569121), (4627, 485727), (7271, 309099), (7539, 298111), (9471, 237299), (11847, 189707), (13881, 161909), (14719, 152691), (21813, 103033), (27101, 82929), (27643, 81303), (44157, 50897)]