7282743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 10962672

約数和(自身を除く): 3679929

約数列:

[1, 3, 13, 23, 39, 69, 299, 353, 529, 897, 1059, 1587, 4589, 6877, 8119, 13767, 20631, 24357, 105547, 186737, 316641, 560211, 2427581, 7282743]

約数ペア:

[(1, 7282743), (3, 2427581), (13, 560211), (23, 316641), (39, 186737), (69, 105547), (299, 24357), (353, 20631), (529, 13767), (897, 8119), (1059, 6877), (1587, 4589)]