27431931

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17351}}^1$

素因数の和:17402

約数の個数: 16

約数和(自身を含む): 39979008

約数和(自身を除く): 12547077

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 17351, 52053, 294967, 537881, 884901, 1613643, 9143977, 27431931]

約数ペア:

[(1, 27431931), (3, 9143977), (17, 1613643), (31, 884901), (51, 537881), (93, 294967), (527, 52053), (1581, 17351)]