30756201

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18539}}^1$

素因数の和:18628

約数の個数: 16

約数和(自身を含む): 47462400

約数和(自身を除く): 16706199

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 18539, 55617, 129773, 389319, 1464581, 4393743, 10252067, 30756201]

約数ペア:

[(1, 30756201), (3, 10252067), (7, 4393743), (21, 1464581), (79, 389319), (237, 129773), (553, 55617), (1659, 18539)]