9747998967

素因数分解:

$3^1\times 7^1\times {\mathrm{73951}}^1\times {\mathrm{6277}}^1$

素因数の和:80238

約数の個数: 16

約数和(自身を含む): 14856660992

約数和(自身を除く): 5108662025

約数列:

[1, 3, 7, 21, 6277, 18831, 43939, 73951, 131817, 221853, 517657, 1552971, 464190427, 1392571281, 3249332989, 9747998967]

約数ペア:

[(1, 9747998967), (3, 3249332989), (7, 1392571281), (21, 464190427), (6277, 1552971), (18831, 517657), (43939, 221853), (73951, 131817)]