858244869

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{4273}}^1$

素因数の和:4498

約数の個数: 32

約数和(自身を含む): 1308869760

約数和(自身を除く): 450624891

約数列:

[1, 3, 9, 27, 43, 129, 173, 387, 519, 1161, 1557, 4273, 4671, 7439, 12819, 22317, 38457, 66951, 115371, 183739, 200853, 551217, 739229, 1653651, 2217687, 4960953, 6653061, 19959183, 31786847, 95360541, 286081623, 858244869]

約数ペア:

[(1, 858244869), (3, 286081623), (9, 95360541), (27, 31786847), (43, 19959183), (129, 6653061), (173, 4960953), (387, 2217687), (519, 1653651), (1161, 739229), (1557, 551217), (4273, 200853), (4671, 183739), (7439, 115371), (12819, 66951), (22317, 38457)]