2293767

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 3953664

約数和(自身を除く): 1659897

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1583, 4749, 11081, 14247, 33243, 36409, 99729, 109227, 254863, 327681, 764589, 2293767]

約数ペア:

[(1, 2293767), (3, 764589), (7, 327681), (9, 254863), (21, 109227), (23, 99729), (63, 36409), (69, 33243), (161, 14247), (207, 11081), (483, 4749), (1449, 1583)]