23765247

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 38245480

約数和(自身を除く): 14480233

約数列:

[1, 3, 9, 11, 33, 99, 121, 139, 157, 363, 417, 471, 1089, 1251, 1413, 1529, 1727, 4587, 5181, 13761, 15543, 16819, 18997, 21823, 50457, 56991, 65469, 151371, 170973, 196407, 240053, 720159, 2160477, 2640583, 7921749, 23765247]

約数ペア:

[(1, 23765247), (3, 7921749), (9, 2640583), (11, 2160477), (33, 720159), (99, 240053), (121, 196407), (139, 170973), (157, 151371), (363, 65469), (417, 56991), (471, 50457), (1089, 21823), (1251, 18997), (1413, 16819), (1529, 15543), (1727, 13761), (4587, 5181)]