3991449

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 6829056

約数和(自身を除く): 2837607

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 467, 777, 1221, 1401, 2849, 3269, 5137, 8547, 9807, 15411, 17279, 35959, 51837, 107877, 120953, 190069, 362859, 570207, 1330483, 3991449]

約数ペア:

[(1, 3991449), (3, 1330483), (7, 570207), (11, 362859), (21, 190069), (33, 120953), (37, 107877), (77, 51837), (111, 35959), (231, 17279), (259, 15411), (407, 9807), (467, 8547), (777, 5137), (1221, 3269), (1401, 2849)]