16952541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 25328640

約数和(自身を除く): 8376099

約数列:

[1, 3, 19, 23, 57, 67, 69, 193, 201, 437, 579, 1273, 1311, 1541, 3667, 3819, 4439, 4623, 11001, 12931, 13317, 29279, 38793, 84341, 87837, 245689, 253023, 297413, 737067, 892239, 5650847, 16952541]

約数ペア:

[(1, 16952541), (3, 5650847), (19, 892239), (23, 737067), (57, 297413), (67, 253023), (69, 245689), (193, 87837), (201, 84341), (437, 38793), (579, 29279), (1273, 13317), (1311, 12931), (1541, 11001), (3667, 4623), (3819, 4439)]