1238994250557

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4523}}^1\times {\mathrm{39409}}^1$

素因数の和:44273

約数の個数: 32

約数和(自身を含む): 1894161884160

約数和(自身を除く): 655167633603

約数列:

[1, 3, 7, 21, 331, 993, 2317, 4523, 6951, 13569, 31661, 39409, 94983, 118227, 275863, 827589, 1497113, 4491339, 10479791, 13044379, 31439373, 39133137, 91310653, 178246907, 273931959, 534740721, 1247728349, 3743185047, 58999726217, 176999178651, 412998083519, 1238994250557]

約数ペア:

[(1, 1238994250557), (3, 412998083519), (7, 176999178651), (21, 58999726217), (331, 3743185047), (993, 1247728349), (2317, 534740721), (4523, 273931959), (6951, 178246907), (13569, 91310653), (31661, 39133137), (39409, 31439373), (94983, 13044379), (118227, 10479791), (275863, 4491339), (827589, 1497113)]