13288023

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 22686720

約数和(自身を除く): 9398697

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 421, 501, 1169, 1263, 1503, 2947, 3507, 3789, 4509, 8841, 10521, 11367, 26523, 31563, 70307, 79569, 210921, 492149, 632763, 1476447, 1898289, 4429341, 13288023]

約数ペア:

[(1, 13288023), (3, 4429341), (7, 1898289), (9, 1476447), (21, 632763), (27, 492149), (63, 210921), (167, 79569), (189, 70307), (421, 31563), (501, 26523), (1169, 11367), (1263, 10521), (1503, 8841), (2947, 4509), (3507, 3789)]