30521337

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 52122624

約数和(自身を除く): 21601287

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 3571, 8547, 10713, 24997, 39281, 74991, 117843, 132127, 274967, 396381, 824901, 924889, 1453397, 2774667, 4360191, 10173779, 30521337]

約数ペア:

[(1, 30521337), (3, 10173779), (7, 4360191), (11, 2774667), (21, 1453397), (33, 924889), (37, 824901), (77, 396381), (111, 274967), (231, 132127), (259, 117843), (407, 74991), (777, 39281), (1221, 24997), (2849, 10713), (3571, 8547)]