2240757363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{1223}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 3257210880

約数和(自身を除く): 1016453517

約数列:

[1, 3, 13, 39, 109, 327, 431, 1223, 1293, 1417, 3669, 4251, 5603, 15899, 16809, 46979, 47697, 133307, 140937, 399921, 527113, 610727, 1581339, 1732991, 1832181, 5198973, 6852469, 20557407, 57455317, 172365951, 746919121, 2240757363]

約数ペア:

[(1, 2240757363), (3, 746919121), (13, 172365951), (39, 57455317), (109, 20557407), (327, 6852469), (431, 5198973), (1223, 1832181), (1293, 1732991), (1417, 1581339), (3669, 610727), (4251, 527113), (5603, 399921), (15899, 140937), (16809, 133307), (46979, 47697)]