4088259

素因数分解:

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

素因数の和:336

約数の個数: 32

約数和(自身を含む): 7024640

約数和(自身を除く): 2936381

約数列:

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

約数ペア:

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