8894109

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22291}}^1$

素因数の和:22320

約数の個数: 16

約数和(自身を含む): 14266880

約数和(自身を除く): 5372771

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 22291, 66873, 156037, 423529, 468111, 1270587, 2964703, 8894109]

約数ペア:

[(1, 8894109), (3, 2964703), (7, 1270587), (19, 468111), (21, 423529), (57, 156037), (133, 66873), (399, 22291)]