23145003

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1744

約数の個数: 36

約数和(自身を含む): 40168128

約数和(自身を除く): 17023125

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1693, 1953, 4557, 5079, 11851, 13671, 15237, 35553, 52483, 82957, 106659, 157449, 248871, 367381, 472347, 746613, 1102143, 2571667, 3306429, 7715001, 23145003]

約数ペア:

[(1, 23145003), (3, 7715001), (7, 3306429), (9, 2571667), (21, 1102143), (31, 746613), (49, 472347), (63, 367381), (93, 248871), (147, 157449), (217, 106659), (279, 82957), (441, 52483), (651, 35553), (1519, 15237), (1693, 13671), (1953, 11851), (4557, 5079)]