12751893

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18401}}^1$

素因数の和:18425

約数の個数: 24

約数和(自身を含む): 22965696

約数和(自身を除く): 10213803

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 18401, 55203, 128807, 165609, 202411, 386421, 607233, 1159263, 1416877, 1821699, 4250631, 12751893]

約数ペア:

[(1, 12751893), (3, 4250631), (7, 1821699), (9, 1416877), (11, 1159263), (21, 607233), (33, 386421), (63, 202411), (77, 165609), (99, 128807), (231, 55203), (693, 18401)]