112273497

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12821}}^1$

素因数の和:12973

約数の個数: 24

約数和(自身を含む): 186688320

約数和(自身を除く): 74414823

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 12821, 38463, 89747, 115389, 269241, 807723, 1782119, 5346357, 12474833, 16039071, 37424499, 112273497]

約数ペア:

[(1, 112273497), (3, 37424499), (7, 16039071), (9, 12474833), (21, 5346357), (63, 1782119), (139, 807723), (417, 269241), (973, 115389), (1251, 89747), (2919, 38463), (8757, 12821)]