23019309

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 37069560

約数和(自身を除く): 14050251

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 219, 229, 459, 657, 687, 1241, 1377, 1971, 2061, 3723, 3893, 5913, 6183, 11169, 11679, 16717, 18549, 33507, 35037, 50151, 100521, 105111, 150453, 284189, 315333, 451359, 852567, 1354077, 2557701, 7673103, 23019309]

約数ペア:

[(1, 23019309), (3, 7673103), (9, 2557701), (17, 1354077), (27, 852567), (51, 451359), (73, 315333), (81, 284189), (153, 150453), (219, 105111), (229, 100521), (459, 50151), (657, 35037), (687, 33507), (1241, 18549), (1377, 16717), (1971, 11679), (2061, 11169), (3723, 6183), (3893, 5913)]