58940721

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13177}}^1$

素因数の和:13261

約数の個数: 24

約数和(自身を含む): 98676864

約数和(自身を除く): 39736143

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 13177, 39531, 92239, 118593, 276717, 830151, 935567, 2806701, 6548969, 8420103, 19646907, 58940721]

約数ペア:

[(1, 58940721), (3, 19646907), (7, 8420103), (9, 6548969), (21, 2806701), (63, 935567), (71, 830151), (213, 276717), (497, 118593), (639, 92239), (1491, 39531), (4473, 13177)]