23257017

素因数分解:

$3^3\times 7^2\times {\mathrm{17579}}^1$

素因数の和:17602

約数の個数: 24

約数和(自身を含む): 40082400

約数和(自身を除く): 16825383

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 17579, 52737, 123053, 158211, 369159, 474633, 861371, 1107477, 2584113, 3322431, 7752339, 23257017]

約数ペア:

[(1, 23257017), (3, 7752339), (7, 3322431), (9, 2584113), (21, 1107477), (27, 861371), (49, 474633), (63, 369159), (147, 158211), (189, 123053), (441, 52737), (1323, 17579)]