29551767

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 46694400

約数和(自身を除く): 17142633

約数列:

[1, 3, 7, 21, 47, 79, 141, 237, 329, 379, 553, 987, 1137, 1659, 2653, 3713, 7959, 11139, 17813, 25991, 29941, 53439, 77973, 89823, 124691, 209587, 374073, 628761, 1407227, 4221681, 9850589, 29551767]

約数ペア:

[(1, 29551767), (3, 9850589), (7, 4221681), (21, 1407227), (47, 628761), (79, 374073), (141, 209587), (237, 124691), (329, 89823), (379, 77973), (553, 53439), (987, 29941), (1137, 25991), (1659, 17813), (2653, 11139), (3713, 7959)]