827448069

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{1999}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 1317888000

約数和(自身を除く): 490439931

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 857, 1999, 2571, 5997, 5999, 13993, 17997, 19711, 41979, 45977, 59133, 137931, 137977, 321839, 413931, 965517, 1713143, 5139429, 11992001, 35976003, 39402289, 118206867, 275816023, 827448069]

約数ペア:

[(1, 827448069), (3, 275816023), (7, 118206867), (21, 39402289), (23, 35976003), (69, 11992001), (161, 5139429), (483, 1713143), (857, 965517), (1999, 413931), (2571, 321839), (5997, 137977), (5999, 137931), (13993, 59133), (17997, 45977), (19711, 41979)]