301821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 443520

約数和(自身を除く): 141699

約数列:

[1, 3, 13, 39, 71, 109, 213, 327, 923, 1417, 2769, 4251, 7739, 23217, 100607, 301821]

約数ペア:

[(1, 301821), (3, 100607), (13, 23217), (39, 7739), (71, 4251), (109, 2769), (213, 1417), (327, 923)]