8988273

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 16025600

約数和(自身を除く): 7037327

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 2503, 3591, 7509, 17521, 22527, 47557, 52563, 67581, 142671, 157689, 332899, 428013, 473067, 998697, 1284039, 2996091, 8988273]

約数ペア:

[(1, 8988273), (3, 2996091), (7, 1284039), (9, 998697), (19, 473067), (21, 428013), (27, 332899), (57, 157689), (63, 142671), (133, 67581), (171, 52563), (189, 47557), (399, 22527), (513, 17521), (1197, 7509), (2503, 3591)]