1569668139

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1490663}}^1$

素因数の和:1490688

約数の個数: 20

約数和(自身を含む): 2525184816

約数和(自身を除く): 955516677

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1490663, 4471989, 13415967, 19378619, 40247901, 58135857, 120743703, 174407571, 523222713, 1569668139]

約数ペア:

[(1, 1569668139), (3, 523222713), (9, 174407571), (13, 120743703), (27, 58135857), (39, 40247901), (81, 19378619), (117, 13415967), (351, 4471989), (1053, 1490663)]