291896127

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 427199136

約数和(自身を除く): 135303009

約数列:

[1, 3, 9, 157, 167, 471, 501, 1237, 1413, 1503, 3711, 11133, 26219, 78657, 194209, 206579, 235971, 582627, 619737, 1747881, 1859211, 32432903, 97298709, 291896127]

約数ペア:

[(1, 291896127), (3, 97298709), (9, 32432903), (157, 1859211), (167, 1747881), (471, 619737), (501, 582627), (1237, 235971), (1413, 206579), (1503, 194209), (3711, 78657), (11133, 26219)]