873670609

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{9697}}^1$

素因数の和:9976

約数の個数: 16

約数和(自身を含む): 1019764096

約数和(自身を除く): 146093487

約数列:

[1, 7, 61, 211, 427, 1477, 9697, 12871, 67879, 90097, 591517, 2046067, 4140619, 14322469, 124810087, 873670609]

約数ペア:

[(1, 873670609), (7, 124810087), (61, 14322469), (211, 4140619), (427, 2046067), (1477, 591517), (9697, 90097), (12871, 67879)]