16401801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6277}}^1$

素因数の和:6360

約数の個数: 16

約数和(自身を含む): 23906624

約数和(自身を除く): 7504823

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 6277, 18831, 81601, 244803, 420559, 1261677, 5467267, 16401801]

約数ペア:

[(1, 16401801), (3, 5467267), (13, 1261677), (39, 420559), (67, 244803), (201, 81601), (871, 18831), (2613, 6277)]