2765529

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7901

約数の個数: 16

約数和(自身を含む): 4412800

約数和(自身を除く): 1647271

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7879, 23637, 70911, 102427, 212733, 307281, 921843, 2765529]

約数ペア:

[(1, 2765529), (3, 921843), (9, 307281), (13, 212733), (27, 102427), (39, 70911), (117, 23637), (351, 7879)]