2051255217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1\times {\mathrm{829}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 3021943680

約数和(自身を除く): 970688463

約数列:

[1, 3, 11, 33, 97, 291, 773, 829, 1067, 2319, 2487, 3201, 8503, 9119, 25509, 27357, 74981, 80413, 224943, 241239, 640817, 824791, 884543, 1922451, 2474373, 2653629, 7048987, 21146961, 62159249, 186477747, 683751739, 2051255217]

約数ペア:

[(1, 2051255217), (3, 683751739), (11, 186477747), (33, 62159249), (97, 21146961), (291, 7048987), (773, 2653629), (829, 2474373), (1067, 1922451), (2319, 884543), (2487, 824791), (3201, 640817), (8503, 241239), (9119, 224943), (25509, 80413), (27357, 74981)]