2887287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 4192608

約数和(自身を除く): 1305321

約数列:

[1, 3, 13, 39, 101, 303, 733, 1313, 2199, 3939, 9529, 28587, 74033, 222099, 962429, 2887287]

約数ペア:

[(1, 2887287), (3, 962429), (13, 222099), (39, 74033), (101, 28587), (303, 9529), (733, 3939), (1313, 2199)]