2707695

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2268945

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 647, 837, 1395, 1941, 3235, 4185, 5823, 9705, 17469, 20057, 29115, 60171, 87345, 100285, 180513, 300855, 541539, 902565, 2707695]

約数ペア:

[(1, 2707695), (3, 902565), (5, 541539), (9, 300855), (15, 180513), (27, 100285), (31, 87345), (45, 60171), (93, 29115), (135, 20057), (155, 17469), (279, 9705), (465, 5823), (647, 4185), (837, 3235), (1395, 1941)]