28944458403

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10060639}}^1$

素因数の和:10060786

約数の個数: 16

約数和(自身を含む): 44427786240

約数和(自身を除く): 15483327837

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 10060639, 30181917, 70424473, 211273419, 1378307543, 4134922629, 9648152801, 28944458403]

約数ペア:

[(1, 28944458403), (3, 9648152801), (7, 4134922629), (21, 1378307543), (137, 211273419), (411, 70424473), (959, 30181917), (2877, 10060639)]