40077807

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173497}}^1$

素因数の和:173518

約数の個数: 16

約数和(自身を含む): 66623232

約数和(自身を除く): 26545425

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 173497, 520491, 1214479, 1908467, 3643437, 5725401, 13359269, 40077807]

約数ペア:

[(1, 40077807), (3, 13359269), (7, 5725401), (11, 3643437), (21, 1908467), (33, 1214479), (77, 520491), (231, 173497)]