29328411

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 45866304

約数和(自身を除く): 16537893

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 1523, 2751, 4569, 6419, 10661, 19257, 31983, 74627, 199513, 223881, 598539, 1396591, 4189773, 9776137, 29328411]

約数ペア:

[(1, 29328411), (3, 9776137), (7, 4189773), (21, 1396591), (49, 598539), (131, 223881), (147, 199513), (393, 74627), (917, 31983), (1523, 19257), (2751, 10661), (4569, 6419)]