397764851913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23774123}}^1$

素因数の和:23774166

約数の個数: 36

約数和(自身を含む): 678703691952

約数和(自身を除く): 280938840039

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 5577, 16731, 23774123, 71322369, 213967107, 261515353, 309063599, 784546059, 927190797, 2353638177, 2781572391, 3399699589, 4017826787, 10199098767, 12053480361, 30597296301, 36160441083, 44196094657, 132588283971, 397764851913]

約数ペア:

[(1, 397764851913), (3, 132588283971), (9, 44196094657), (11, 36160441083), (13, 30597296301), (33, 12053480361), (39, 10199098767), (99, 4017826787), (117, 3399699589), (143, 2781572391), (169, 2353638177), (429, 927190797), (507, 784546059), (1287, 309063599), (1521, 261515353), (1859, 213967107), (5577, 71322369), (16731, 23774123)]