71222197

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 77285232

約数和(自身を除く): 6063035

約数列:

[1, 17, 61, 173, 397, 1037, 2941, 6749, 10553, 24217, 68681, 179401, 411689, 1167577, 4189541, 71222197]

約数ペア:

[(1, 71222197), (17, 4189541), (61, 1167577), (173, 411689), (397, 179401), (1037, 68681), (2941, 24217), (6749, 10553)]