2227749753

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{2083}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 3241036800

約数和(自身を除く): 1013287047

約数列:

[1, 3, 19, 29, 57, 87, 551, 647, 1653, 1941, 2083, 6249, 12293, 18763, 36879, 39577, 56289, 60407, 118731, 181221, 356497, 1069491, 1147733, 1347701, 3443199, 4043103, 25606319, 39083329, 76818957, 117249987, 742583251, 2227749753]

約数ペア:

[(1, 2227749753), (3, 742583251), (19, 117249987), (29, 76818957), (57, 39083329), (87, 25606319), (551, 4043103), (647, 3443199), (1653, 1347701), (1941, 1147733), (2083, 1069491), (6249, 356497), (12293, 181221), (18763, 118731), (36879, 60407), (39577, 56289)]