201302409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{871439}}^1$

素因数の和:871460

約数の個数: 16

約数和(自身を含む): 334632960

約数和(自身を除く): 133330551

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 871439, 2614317, 6100073, 9585829, 18300219, 28757487, 67100803, 201302409]

約数ペア:

[(1, 201302409), (3, 67100803), (7, 28757487), (11, 18300219), (21, 9585829), (33, 6100073), (77, 2614317), (231, 871439)]