1185207789

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 1642636800

約数和(自身を除く): 457429011

約数列:

[1, 3, 47, 97, 141, 193, 291, 449, 579, 1347, 4559, 9071, 13677, 18721, 21103, 27213, 43553, 56163, 63309, 86657, 130659, 259971, 879887, 2046991, 2639661, 4072879, 6140973, 8405729, 12218637, 25217187, 395069263, 1185207789]

約数ペア:

[(1, 1185207789), (3, 395069263), (47, 25217187), (97, 12218637), (141, 8405729), (193, 6140973), (291, 4072879), (449, 2639661), (579, 2046991), (1347, 879887), (4559, 259971), (9071, 130659), (13677, 86657), (18721, 63309), (21103, 56163), (27213, 43553)]