7832139

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4721}}^1$

素因数の和:4810

約数の個数: 16

約数和(自身を含む): 12088320

約数和(自身を除く): 4256181

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 4721, 14163, 33047, 99141, 372959, 1118877, 2610713, 7832139]

約数ペア:

[(1, 7832139), (3, 2610713), (7, 1118877), (21, 372959), (79, 99141), (237, 33047), (553, 14163), (1659, 4721)]