7839201

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 10866944

約数和(自身を除く): 3027743

約数列:

[1, 3, 43, 67, 129, 201, 907, 2721, 2881, 8643, 39001, 60769, 117003, 182307, 2613067, 7839201]

約数ペア:

[(1, 7839201), (3, 2613067), (43, 182307), (67, 117003), (129, 60769), (201, 39001), (907, 8643), (2721, 2881)]