315072786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7501733}}^1$

素因数の和:7501745

約数の個数: 16

約数和(自身を含む): 720166464

約数和(自身を除く): 405093678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7501733, 15003466, 22505199, 45010398, 52512131, 105024262, 157536393, 315072786]

約数ペア:

[(1, 315072786), (2, 157536393), (3, 105024262), (6, 52512131), (7, 45010398), (14, 22505199), (21, 15003466), (42, 7501733)]