84416829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211571}}^1$

素因数の和:211600

約数の個数: 16

約数和(自身を含む): 135406080

約数和(自身を除く): 50989251

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 211571, 634713, 1480997, 4019849, 4442991, 12059547, 28138943, 84416829]

約数ペア:

[(1, 84416829), (3, 28138943), (7, 12059547), (19, 4442991), (21, 4019849), (57, 1480997), (133, 634713), (399, 211571)]