12656763

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 21611520

約数和(自身を除く): 8954757

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 401, 501, 1169, 1203, 1503, 2807, 3507, 3609, 4509, 8421, 10521, 10827, 25263, 31563, 66967, 75789, 200901, 468769, 602703, 1406307, 1808109, 4218921, 12656763]

約数ペア:

[(1, 12656763), (3, 4218921), (7, 1808109), (9, 1406307), (21, 602703), (27, 468769), (63, 200901), (167, 75789), (189, 66967), (401, 31563), (501, 25263), (1169, 10827), (1203, 10521), (1503, 8421), (2807, 4509), (3507, 3609)]