12264777

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 21249536

約数和(自身を除く): 8984759

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 223, 291, 567, 669, 679, 873, 1561, 2007, 2037, 2619, 4683, 6021, 6111, 7857, 14049, 18063, 18333, 21631, 42147, 54999, 64893, 126441, 151417, 194679, 454251, 584037, 1362753, 1752111, 4088259, 12264777]

約数ペア:

[(1, 12264777), (3, 4088259), (7, 1752111), (9, 1362753), (21, 584037), (27, 454251), (63, 194679), (81, 151417), (97, 126441), (189, 64893), (223, 54999), (291, 42147), (567, 21631), (669, 18333), (679, 18063), (873, 14049), (1561, 7857), (2007, 6111), (2037, 6021), (2619, 4683)]