56784609

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15277}}^1$

素因数の和:15349

約数の個数: 24

約数和(自身を含む): 95334720

約数和(自身を除く): 38550111

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 15277, 45831, 106939, 137493, 320817, 901343, 962451, 2704029, 6309401, 8112087, 18928203, 56784609]

約数ペア:

[(1, 56784609), (3, 18928203), (7, 8112087), (9, 6309401), (21, 2704029), (59, 962451), (63, 901343), (177, 320817), (413, 137493), (531, 106939), (1239, 45831), (3717, 15277)]