23843157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 37632000

約数和(自身を除く): 13788843

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 1399, 4197, 5681, 17043, 18187, 26581, 32177, 54561, 79743, 96531, 345553, 418301, 611363, 1036659, 1254903, 1834089, 7947719, 23843157]

約数ペア:

[(1, 23843157), (3, 7947719), (13, 1834089), (19, 1254903), (23, 1036659), (39, 611363), (57, 418301), (69, 345553), (247, 96531), (299, 79743), (437, 54561), (741, 32177), (897, 26581), (1311, 18187), (1399, 17043), (4197, 5681)]