289314441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{1801}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 450622536

約数和(自身を除く): 161308095

約数列:

[1, 3, 9, 13, 39, 117, 1373, 1801, 4119, 5403, 12357, 16209, 17849, 23413, 53547, 70239, 160641, 210717, 2472773, 7418319, 22254957, 32146049, 96438147, 289314441]

約数ペア:

[(1, 289314441), (3, 96438147), (9, 32146049), (13, 22254957), (39, 7418319), (117, 2472773), (1373, 210717), (1801, 160641), (4119, 70239), (5403, 53547), (12357, 23413), (16209, 17849)]