1427343374013

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1\times {\mathrm{31489}}^1$

素因数の和:33233

約数の個数: 32

約数和(自身を含む): 1945144857600

約数和(自身を除く): 517801483587

約数列:

[1, 3, 71, 139, 213, 417, 1531, 4593, 9869, 29607, 31489, 94467, 108701, 212809, 326103, 638427, 2235719, 4376971, 6707157, 13130913, 15109439, 45328317, 48209659, 144628977, 310764941, 932294823, 3422885789, 6701142601, 10268657367, 20103427803, 475781124671, 1427343374013]

約数ペア:

[(1, 1427343374013), (3, 475781124671), (71, 20103427803), (139, 10268657367), (213, 6701142601), (417, 3422885789), (1531, 932294823), (4593, 310764941), (9869, 144628977), (29607, 48209659), (31489, 45328317), (94467, 15109439), (108701, 13130913), (212809, 6707157), (326103, 4376971), (638427, 2235719)]