2841393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 4044800

約数和(自身を除く): 1203407

約数列:

[1, 3, 19, 57, 79, 237, 631, 1501, 1893, 4503, 11989, 35967, 49849, 149547, 947131, 2841393]

約数ペア:

[(1, 2841393), (3, 947131), (19, 149547), (57, 49849), (79, 35967), (237, 11989), (631, 4503), (1501, 1893)]