70019271

素因数分解:

$3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1831}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 115841024

約数和(自身を除く): 45821753

約数列:

[1, 3, 7, 9, 21, 63, 607, 1821, 1831, 4249, 5463, 5493, 12747, 12817, 16479, 38241, 38451, 115353, 1111417, 3334251, 7779919, 10002753, 23339757, 70019271]

約数ペア:

[(1, 70019271), (3, 23339757), (7, 10002753), (9, 7779919), (21, 3334251), (63, 1111417), (607, 115353), (1821, 38451), (1831, 38241), (4249, 16479), (5463, 12817), (5493, 12747)]