85802913

素因数分解:

$3^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1321}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 141887616

約数和(自身を除く): 56084703

約数列:

[1, 3, 7, 9, 21, 63, 1031, 1321, 3093, 3963, 7217, 9247, 9279, 11889, 21651, 27741, 64953, 83223, 1361951, 4085853, 9533657, 12257559, 28600971, 85802913]

約数ペア:

[(1, 85802913), (3, 28600971), (7, 12257559), (9, 9533657), (21, 4085853), (63, 1361951), (1031, 83223), (1321, 64953), (3093, 27741), (3963, 21651), (7217, 11889), (9247, 9279)]