84431907

素因数分解:

$3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3593}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 139792224

約数和(自身を除く): 55360317

約数列:

[1, 3, 7, 9, 21, 63, 373, 1119, 2611, 3357, 3593, 7833, 10779, 23499, 25151, 32337, 75453, 226359, 1340189, 4020567, 9381323, 12061701, 28143969, 84431907]

約数ペア:

[(1, 84431907), (3, 28143969), (7, 12061701), (9, 9381323), (21, 4020567), (63, 1340189), (373, 226359), (1119, 75453), (2611, 32337), (3357, 25151), (3593, 23499), (7833, 10779)]