13887909

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 23696640

約数和(自身を除く): 9808731

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 373, 591, 1119, 1379, 1773, 2611, 3357, 4137, 5319, 7833, 10071, 12411, 23499, 37233, 70497, 73481, 220443, 514367, 661329, 1543101, 1983987, 4629303, 13887909]

約数ペア:

[(1, 13887909), (3, 4629303), (7, 1983987), (9, 1543101), (21, 661329), (27, 514367), (63, 220443), (189, 73481), (197, 70497), (373, 37233), (591, 23499), (1119, 12411), (1379, 10071), (1773, 7833), (2611, 5319), (3357, 4137)]