97898647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6389}}^1$

素因数の和:6606

約数の個数: 16

約数和(自身を含む): 122688000

約数和(自身を除く): 24789353

約数列:

[1, 7, 11, 77, 199, 1393, 2189, 6389, 15323, 44723, 70279, 491953, 1271411, 8899877, 13985521, 97898647]

約数ペア:

[(1, 97898647), (7, 13985521), (11, 8899877), (77, 1271411), (199, 491953), (1393, 70279), (2189, 44723), (6389, 15323)]