2572101

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 4505600

約数和(自身を除く): 1933499

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 439, 651, 837, 1317, 1953, 3073, 3951, 5859, 9219, 11853, 13609, 27657, 40827, 82971, 95263, 122481, 285789, 367443, 857367, 2572101]

約数ペア:

[(1, 2572101), (3, 857367), (7, 367443), (9, 285789), (21, 122481), (27, 95263), (31, 82971), (63, 40827), (93, 27657), (189, 13609), (217, 11853), (279, 9219), (439, 5859), (651, 3951), (837, 3073), (1317, 1953)]