8356959

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 13809600

約数和(自身を除く): 5452641

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 821, 1131, 2463, 3393, 7389, 10179, 10673, 22167, 23809, 32019, 71427, 96057, 214281, 288171, 309517, 642843, 928551, 2785653, 8356959]

約数ペア:

[(1, 8356959), (3, 2785653), (9, 928551), (13, 642843), (27, 309517), (29, 288171), (39, 214281), (87, 96057), (117, 71427), (261, 32019), (351, 23809), (377, 22167), (783, 10673), (821, 10179), (1131, 7389), (2463, 3393)]