2011392135

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281117}}^1$

素因数の和:281184

約数の個数: 32

約数和(自身を含む): 3643289280

約数和(自身を除く): 1631897145

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 281117, 843351, 1405585, 2530053, 4216755, 7590159, 12650265, 14899201, 37950795, 44697603, 74496005, 134092809, 223488015, 402278427, 670464045, 2011392135]

約数ペア:

[(1, 2011392135), (3, 670464045), (5, 402278427), (9, 223488015), (15, 134092809), (27, 74496005), (45, 44697603), (53, 37950795), (135, 14899201), (159, 12650265), (265, 7590159), (477, 4216755), (795, 2530053), (1431, 1405585), (2385, 843351), (7155, 281117)]