5151549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 7637504

約数和(自身を除く): 2485955

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 4261, 12783, 55393, 132091, 166179, 396273, 1717183, 5151549]

約数ペア:

[(1, 5151549), (3, 1717183), (13, 396273), (31, 166179), (39, 132091), (93, 55393), (403, 12783), (1209, 4261)]