508728891

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{4421}}^1$

素因数の和:4763

約数の個数: 24

約数和(自身を含む): 748096272

約数和(自身を除く): 239367381

約数列:

[1, 3, 11, 33, 121, 317, 363, 951, 3487, 4421, 10461, 13263, 38357, 48631, 115071, 145893, 534941, 1401457, 1604823, 4204371, 15416027, 46248081, 169576297, 508728891]

約数ペア:

[(1, 508728891), (3, 169576297), (11, 46248081), (33, 15416027), (121, 4204371), (317, 1604823), (363, 1401457), (951, 534941), (3487, 145893), (4421, 115071), (10461, 48631), (13263, 38357)]