4292973

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 6881280

約数和(自身を除く): 2588307

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 223, 279, 621, 669, 713, 837, 2007, 2139, 5129, 6021, 6417, 6913, 15387, 19251, 20739, 46161, 62217, 138483, 158999, 186651, 476997, 1430991, 4292973]

約数ペア:

[(1, 4292973), (3, 1430991), (9, 476997), (23, 186651), (27, 158999), (31, 138483), (69, 62217), (93, 46161), (207, 20739), (223, 19251), (279, 15387), (621, 6913), (669, 6417), (713, 6021), (837, 5129), (2007, 2139)]