389003691

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{3083}}^1$

素因数の和:3530

約数の個数: 16

約数和(自身を含む): 524329344

約数和(自身を除く): 135325653

約数列:

[1, 3, 137, 307, 411, 921, 3083, 9249, 42059, 126177, 422371, 946481, 1267113, 2839443, 129667897, 389003691]

約数ペア:

[(1, 389003691), (3, 129667897), (137, 2839443), (307, 1267113), (411, 946481), (921, 422371), (3083, 126177), (9249, 42059)]