870838401

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 1229558400

約数和(自身を除く): 358719999

約数列:

[1, 3, 37, 41, 111, 123, 179, 537, 1069, 1517, 3207, 4551, 6623, 7339, 19869, 22017, 39553, 43829, 118659, 131487, 191351, 271543, 574053, 814629, 1621673, 4865019, 7079987, 7845391, 21239961, 23536173, 290279467, 870838401]

約数ペア:

[(1, 870838401), (3, 290279467), (37, 23536173), (41, 21239961), (111, 7845391), (123, 7079987), (179, 4865019), (537, 1621673), (1069, 814629), (1517, 574053), (3207, 271543), (4551, 191351), (6623, 131487), (7339, 118659), (19869, 43829), (22017, 39553)]