2227245747

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{15787}}^1$

素因数の和:15899

約数の個数: 32

約数和(自身を含む): 3225298944

約数和(自身を除く): 998053197

約数列:

[1, 3, 31, 37, 41, 93, 111, 123, 1147, 1271, 1517, 3441, 3813, 4551, 15787, 47027, 47361, 141081, 489397, 584119, 647267, 1468191, 1752357, 1941801, 18107689, 20065277, 23948879, 54323067, 60195831, 71846637, 742415249, 2227245747]

約数ペア:

[(1, 2227245747), (3, 742415249), (31, 71846637), (37, 60195831), (41, 54323067), (93, 23948879), (111, 20065277), (123, 18107689), (1147, 1941801), (1271, 1752357), (1517, 1468191), (3441, 647267), (3813, 584119), (4551, 489397), (15787, 141081), (47027, 47361)]