716676987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7757}}^1$

素因数の和:7899

約数の個数: 32

約数和(自身を含む): 1084382208

約数和(自身を除く): 367705221

約数列:

[1, 3, 13, 23, 39, 69, 103, 299, 309, 897, 1339, 2369, 4017, 7107, 7757, 23271, 30797, 92391, 100841, 178411, 302523, 535233, 798971, 2319343, 2396913, 6958029, 10386623, 18376333, 31159869, 55128999, 238892329, 716676987]

約数ペア:

[(1, 716676987), (3, 238892329), (13, 55128999), (23, 31159869), (39, 18376333), (69, 10386623), (103, 6958029), (299, 2396913), (309, 2319343), (897, 798971), (1339, 535233), (2369, 302523), (4017, 178411), (7107, 100841), (7757, 92391), (23271, 30797)]