1152243

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 18

約数和(自身を含む): 1772004

約数和(自身を除く): 619761

約数列:

[1, 3, 9, 17, 51, 153, 289, 443, 867, 1329, 2601, 3987, 7531, 22593, 67779, 128027, 384081, 1152243]

約数ペア:

[(1, 1152243), (3, 384081), (9, 128027), (17, 67779), (51, 22593), (153, 7531), (289, 3987), (443, 2601), (867, 1329)]