11819493

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 20889600

約数和(自身を除く): 9070107

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 2719, 4347, 8157, 19033, 24471, 57099, 62537, 73413, 171297, 187611, 437759, 513891, 562833, 1313277, 1688499, 3939831, 11819493]

約数ペア:

[(1, 11819493), (3, 3939831), (7, 1688499), (9, 1313277), (21, 562833), (23, 513891), (27, 437759), (63, 187611), (69, 171297), (161, 73413), (189, 62537), (207, 57099), (483, 24471), (621, 19033), (1449, 8157), (2719, 4347)]