2168163

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 3414528

約数和(自身を除く): 1246365

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 383, 629, 1149, 1887, 3447, 5661, 6511, 14171, 19533, 42513, 58599, 127539, 240907, 722721, 2168163]

約数ペア:

[(1, 2168163), (3, 722721), (9, 240907), (17, 127539), (37, 58599), (51, 42513), (111, 19533), (153, 14171), (333, 6511), (383, 5661), (629, 3447), (1149, 1887)]