29778307

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 34573824

約数和(自身を除く): 4795517

約数列:

[1, 13, 23, 47, 163, 169, 299, 611, 1081, 2119, 3749, 3887, 7661, 7943, 14053, 27547, 48737, 99593, 176203, 182689, 633581, 1294709, 2290639, 29778307]

約数ペア:

[(1, 29778307), (13, 2290639), (23, 1294709), (47, 633581), (163, 182689), (169, 176203), (299, 99593), (611, 48737), (1081, 27547), (2119, 14053), (3749, 7943), (3887, 7661)]