966632961

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{6863}}^1$

素因数の和:7245

約数の個数: 32

約数和(自身を含む): 1555107840

約数和(自身を除く): 588474879

約数列:

[1, 3, 7, 19, 21, 57, 133, 353, 399, 1059, 2471, 6707, 6863, 7413, 20121, 20589, 46949, 48041, 130397, 140847, 144123, 391191, 912779, 2422639, 2738337, 7267917, 16958473, 46030141, 50875419, 138090423, 322210987, 966632961]

約数ペア:

[(1, 966632961), (3, 322210987), (7, 138090423), (19, 50875419), (21, 46030141), (57, 16958473), (133, 7267917), (353, 2738337), (399, 2422639), (1059, 912779), (2471, 391191), (6707, 144123), (6863, 140847), (7413, 130397), (20121, 48041), (20589, 46949)]