84942207

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28687}}^1$

素因数の和:28747

約数の個数: 24

約数和(自身を含む): 143210496

約数和(自身を除く): 58268289

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 28687, 86061, 200809, 258183, 602427, 1348289, 1807281, 4044867, 9438023, 12134601, 28314069, 84942207]

約数ペア:

[(1, 84942207), (3, 28314069), (7, 12134601), (9, 9438023), (21, 4044867), (47, 1807281), (63, 1348289), (141, 602427), (329, 258183), (423, 200809), (987, 86061), (2961, 28687)]