69850921

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{4967}}^1$

素因数の和:5029

約数の個数: 16

約数和(自身を含む): 83462400

約数和(自身を除く): 13611479

約数列:

[1, 7, 41, 49, 287, 343, 2009, 4967, 14063, 34769, 203647, 243383, 1425529, 1703681, 9978703, 69850921]

約数ペア:

[(1, 69850921), (7, 9978703), (41, 1703681), (49, 1425529), (287, 243383), (343, 203647), (2009, 34769), (4967, 14063)]