63916447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12491}}^1$

素因数の和:12558

約数の個数: 16

約数和(自身を含む): 79149312

約数和(自身を除く): 15232865

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 12491, 87437, 212347, 537113, 1486429, 3759791, 9130921, 63916447]

約数ペア:

[(1, 63916447), (7, 9130921), (17, 3759791), (43, 1486429), (119, 537113), (301, 212347), (731, 87437), (5117, 12491)]