6821731483

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{269879}}^1$

素因数の和:270066

約数の個数: 16

約数和(自身を含む): 8187079680

約数和(自身を除く): 1365348197

約数列:

[1, 7, 23, 157, 161, 1099, 3611, 25277, 269879, 1889153, 6207217, 42371003, 43450519, 296597021, 974533069, 6821731483]

約数ペア:

[(1, 6821731483), (7, 974533069), (23, 296597021), (157, 43450519), (161, 42371003), (1099, 6207217), (3611, 1889153), (25277, 269879)]