23257269

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6257}}^1$

素因数の和:6329

約数の個数: 24

約数和(自身を含む): 39049920

約数和(自身を除く): 15792651

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 6257, 18771, 43799, 56313, 131397, 369163, 394191, 1107489, 2584141, 3322467, 7752423, 23257269]

約数ペア:

[(1, 23257269), (3, 7752423), (7, 3322467), (9, 2584141), (21, 1107489), (59, 394191), (63, 369163), (177, 131397), (413, 56313), (531, 43799), (1239, 18771), (3717, 6257)]