13923189

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3623}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 23367552

約数和(自身を除く): 9444363

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3623, 3843, 10869, 25361, 32607, 76083, 221003, 228249, 663009, 1547021, 1989027, 4641063, 13923189]

約数ペア:

[(1, 13923189), (3, 4641063), (7, 1989027), (9, 1547021), (21, 663009), (61, 228249), (63, 221003), (183, 76083), (427, 32607), (549, 25361), (1281, 10869), (3623, 3843)]