39667389

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 17356611

約数列:

[1, 3, 29, 47, 87, 89, 109, 141, 267, 327, 1363, 2581, 3161, 4089, 4183, 5123, 7743, 9483, 9701, 12549, 15369, 29103, 121307, 148567, 281329, 363921, 445701, 455947, 843987, 1367841, 13222463, 39667389]

約数ペア:

[(1, 39667389), (3, 13222463), (29, 1367841), (47, 843987), (87, 455947), (89, 445701), (109, 363921), (141, 281329), (267, 148567), (327, 121307), (1363, 29103), (2581, 15369), (3161, 12549), (4089, 9701), (4183, 9483), (5123, 7743)]