331366161

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1181}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 522878976

約数和(自身を除く): 191512815

約数列:

[1, 3, 7, 21, 31, 93, 217, 431, 651, 1181, 1293, 3017, 3543, 8267, 9051, 13361, 24801, 36611, 40083, 93527, 109833, 256277, 280581, 509011, 768831, 1527033, 3563077, 10689231, 15779341, 47338023, 110455387, 331366161]

約数ペア:

[(1, 331366161), (3, 110455387), (7, 47338023), (21, 15779341), (31, 10689231), (93, 3563077), (217, 1527033), (431, 768831), (651, 509011), (1181, 280581), (1293, 256277), (3017, 109833), (3543, 93527), (8267, 40083), (9051, 36611), (13361, 24801)]