6881301

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 5283819

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 1583, 4347, 4749, 11081, 14247, 33243, 36409, 42741, 99729, 109227, 254863, 299187, 327681, 764589, 983043, 2293767, 6881301]

約数ペア:

[(1, 6881301), (3, 2293767), (7, 983043), (9, 764589), (21, 327681), (23, 299187), (27, 254863), (63, 109227), (69, 99729), (161, 42741), (189, 36409), (207, 33243), (483, 14247), (621, 11081), (1449, 4749), (1583, 4347)]