1240778823

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1\times {\mathrm{6317}}^1$

素因数の和:6834

約数の個数: 16

約数和(自身を含む): 1667648736

約数和(自身を除く): 426869913

約数列:

[1, 3, 233, 281, 699, 843, 6317, 18951, 65473, 196419, 1471861, 1775077, 4415583, 5325231, 413592941, 1240778823]

約数ペア:

[(1, 1240778823), (3, 413592941), (233, 5325231), (281, 4415583), (699, 1775077), (843, 1471861), (6317, 196419), (18951, 65473)]