2012311485

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{108803}}^1$

素因数の和:108954

約数の個数: 32

約数和(自身を含む): 3603588480

約数和(自身を除く): 1591276995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 6165, 18495, 108803, 326409, 544015, 979227, 1632045, 2937681, 4896135, 14688405, 14906011, 44718033, 74530055, 134154099, 223590165, 402462297, 670770495, 2012311485]

約数ペア:

[(1, 2012311485), (3, 670770495), (5, 402462297), (9, 223590165), (15, 134154099), (27, 74530055), (45, 44718033), (135, 14906011), (137, 14688405), (411, 4896135), (685, 2937681), (1233, 1632045), (2055, 979227), (3699, 544015), (6165, 326409), (18495, 108803)]