31334877

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5717}}^1$

素因数の和:5762

約数の個数: 32

約数和(自身を含む): 54892800

約数和(自身を除く): 23557923

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 5717, 17151, 40019, 51453, 120057, 154359, 165793, 360171, 497379, 1080513, 1160551, 1492137, 3481653, 4476411, 10444959, 31334877]

約数ペア:

[(1, 31334877), (3, 10444959), (7, 4476411), (9, 3481653), (21, 1492137), (27, 1160551), (29, 1080513), (63, 497379), (87, 360171), (189, 165793), (203, 154359), (261, 120057), (609, 51453), (783, 40019), (1827, 17151), (5481, 5717)]