15696536121

素因数分解:

$3^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{261439}}^1$

素因数の和:262405

約数の個数: 24

約数和(自身を含む): 25939031040

約数和(自身を除く): 10242494919

約数列:

[1, 3, 7, 9, 21, 63, 953, 2859, 6671, 8577, 20013, 60039, 261439, 784317, 1830073, 2352951, 5490219, 16470657, 249151367, 747454101, 1744059569, 2242362303, 5232178707, 15696536121]

約数ペア:

[(1, 15696536121), (3, 5232178707), (7, 2242362303), (9, 1744059569), (21, 747454101), (63, 249151367), (953, 16470657), (2859, 5490219), (6671, 2352951), (8577, 1830073), (20013, 784317), (60039, 261439)]