2097765

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 3830400

約数和(自身を除く): 1732635

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 379, 615, 1107, 1137, 1845, 1895, 3411, 5535, 5685, 10233, 15539, 17055, 46617, 51165, 77695, 139851, 233085, 419553, 699255, 2097765]

約数ペア:

[(1, 2097765), (3, 699255), (5, 419553), (9, 233085), (15, 139851), (27, 77695), (41, 51165), (45, 46617), (123, 17055), (135, 15539), (205, 10233), (369, 5685), (379, 5535), (615, 3411), (1107, 1895), (1137, 1845)]