2754381

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 4333568

約数和(自身を除く): 1579187

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4231, 12693, 29617, 88851, 131161, 393483, 918127, 2754381]

約数ペア:

[(1, 2754381), (3, 918127), (7, 393483), (21, 131161), (31, 88851), (93, 29617), (217, 12693), (651, 4231)]