30879105003

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{139739}}^1$

素因数の和:140359

約数の個数: 24

約数和(自身を含む): 45720692160

約数和(自身を除く): 14841587157

約数列:

[1, 3, 9, 43, 129, 387, 571, 1713, 5139, 24553, 73659, 139739, 220977, 419217, 1257651, 6008777, 18026331, 54078993, 79790969, 239372907, 718118721, 3431011667, 10293035001, 30879105003]

約数ペア:

[(1, 30879105003), (3, 10293035001), (9, 3431011667), (43, 718118721), (129, 239372907), (387, 79790969), (571, 54078993), (1713, 18026331), (5139, 6008777), (24553, 1257651), (73659, 419217), (139739, 220977)]