15692980419

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4505593}}^1$

素因数の和:4505648

約数の個数: 20

約数和(自身を含む): 23987782456

約数和(自身を除く): 8294802037

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4505593, 13516779, 40550337, 121651011, 193740499, 364953033, 581221497, 1743664491, 5230993473, 15692980419]

約数ペア:

[(1, 15692980419), (3, 5230993473), (9, 1743664491), (27, 581221497), (43, 364953033), (81, 193740499), (129, 121651011), (387, 40550337), (1161, 13516779), (3483, 4505593)]