11888947227

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{17021}}^1$

素因数の和:17291

約数の個数: 32

約数和(自身を含む): 16942473216

約数和(自身を除く): 5053525989

約数列:

[1, 3, 23, 53, 69, 159, 191, 573, 1219, 3657, 4393, 10123, 13179, 17021, 30369, 51063, 232829, 391483, 698487, 902113, 1174449, 2706339, 3251011, 9753033, 20748599, 62245797, 74773253, 172303583, 224319759, 516910749, 3962982409, 11888947227]

約数ペア:

[(1, 11888947227), (3, 3962982409), (23, 516910749), (53, 224319759), (69, 172303583), (159, 74773253), (191, 62245797), (573, 20748599), (1219, 9753033), (3657, 3251011), (4393, 2706339), (10123, 1174449), (13179, 902113), (17021, 698487), (30369, 391483), (51063, 232829)]