2912981805

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{696053}}^1$

素因数の和:696098

約数の個数: 32

約数和(自身を含む): 5345694720

約数和(自身を除く): 2432712915

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 696053, 2088159, 3480265, 6264477, 10440795, 18793431, 21577643, 31322385, 64732929, 93967155, 107888215, 194198787, 323664645, 582596361, 970993935, 2912981805]

約数ペア:

[(1, 2912981805), (3, 970993935), (5, 582596361), (9, 323664645), (15, 194198787), (27, 107888215), (31, 93967155), (45, 64732929), (93, 31322385), (135, 21577643), (155, 18793431), (279, 10440795), (465, 6264477), (837, 3480265), (1395, 2088159), (4185, 696053)]