2243389143

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{90631}}^1$

素因数の和:90894

約数の個数: 16

約数和(自身を含む): 3085838336

約数和(自身を除く): 842449193

約数列:

[1, 3, 37, 111, 223, 669, 8251, 24753, 90631, 271893, 3353347, 10060041, 20210713, 60632139, 747796381, 2243389143]

約数ペア:

[(1, 2243389143), (3, 747796381), (37, 60632139), (111, 20210713), (223, 10060041), (669, 3353347), (8251, 271893), (24753, 90631)]