2213367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 3494400

約数和(自身を除く): 1281033

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 103, 247, 309, 377, 551, 741, 1131, 1339, 1653, 1957, 2987, 4017, 5871, 7163, 8961, 21489, 25441, 38831, 56753, 76323, 116493, 170259, 737789, 2213367]

約数ペア:

[(1, 2213367), (3, 737789), (13, 170259), (19, 116493), (29, 76323), (39, 56753), (57, 38831), (87, 25441), (103, 21489), (247, 8961), (309, 7163), (377, 5871), (551, 4017), (741, 2987), (1131, 1957), (1339, 1653)]