7564942857

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{17027}}^1$

素因数の和:17237

約数の個数: 32

約数和(自身を含む): 10828173312

約数和(自身を除く): 3263230455

約数列:

[1, 3, 23, 47, 69, 137, 141, 411, 1081, 3151, 3243, 6439, 9453, 17027, 19317, 51081, 148097, 391621, 444291, 800269, 1174863, 2332699, 2400807, 6998097, 18406187, 53652077, 55218561, 109636853, 160956231, 328910559, 2521647619, 7564942857]

約数ペア:

[(1, 7564942857), (3, 2521647619), (23, 328910559), (47, 160956231), (69, 109636853), (137, 55218561), (141, 53652077), (411, 18406187), (1081, 6998097), (3151, 2400807), (3243, 2332699), (6439, 1174863), (9453, 800269), (17027, 444291), (19317, 391621), (51081, 148097)]