26237253

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 42319872

約数和(自身を除く): 16082619

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 983, 1271, 2949, 3813, 6881, 8897, 20643, 26691, 30473, 40303, 91419, 120909, 213311, 282121, 639933, 846363, 1249393, 3748179, 8745751, 26237253]

約数ペア:

[(1, 26237253), (3, 8745751), (7, 3748179), (21, 1249393), (31, 846363), (41, 639933), (93, 282121), (123, 213311), (217, 120909), (287, 91419), (651, 40303), (861, 30473), (983, 26691), (1271, 20643), (2949, 8897), (3813, 6881)]