210740895939

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{8009003}}^1$

素因数の和:8009199

約数の個数: 24

約数和(自身を含む): 328689524160

約数和(自身を除く): 117948628221

約数列:

[1, 3, 7, 21, 49, 147, 179, 537, 1253, 3759, 8771, 26313, 8009003, 24027009, 56063021, 168189063, 392441147, 1177323441, 1433611537, 4300834611, 10035280759, 30105842277, 70246965313, 210740895939]

約数ペア:

[(1, 210740895939), (3, 70246965313), (7, 30105842277), (21, 10035280759), (49, 4300834611), (147, 1433611537), (179, 1177323441), (537, 392441147), (1253, 168189063), (3759, 56063021), (8771, 24027009), (26313, 8009003)]