38078079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 58705920

約数和(自身を除く): 20627841

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 727, 1027, 1343, 2181, 3081, 4029, 9451, 12359, 17459, 28353, 37077, 52377, 57433, 160667, 172299, 482001, 746629, 976361, 2239887, 2929083, 12692693, 38078079]

約数ペア:

[(1, 38078079), (3, 12692693), (13, 2929083), (17, 2239887), (39, 976361), (51, 746629), (79, 482001), (221, 172299), (237, 160667), (663, 57433), (727, 52377), (1027, 37077), (1343, 28353), (2181, 17459), (3081, 12359), (4029, 9451)]