71209203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4337}}^1$

素因数の和:4774

約数の個数: 16

約数和(自身を含む): 102515616

約数和(自身を除く): 31306413

約数列:

[1, 3, 13, 39, 421, 1263, 4337, 5473, 13011, 16419, 56381, 169143, 1825877, 5477631, 23736401, 71209203]

約数ペア:

[(1, 71209203), (3, 23736401), (13, 5477631), (39, 1825877), (421, 169143), (1263, 56381), (4337, 16419), (5473, 13011)]