77213339

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6343}}^1$

素因数の和:6434

約数の個数: 16

約数和(自身を含む): 92571648

約数和(自身を除く): 15358309

約数列:

[1, 7, 37, 47, 259, 329, 1739, 6343, 12173, 44401, 234691, 298121, 1642837, 2086847, 11030477, 77213339]

約数ペア:

[(1, 77213339), (7, 11030477), (37, 2086847), (47, 1642837), (259, 298121), (329, 234691), (1739, 44401), (6343, 12173)]