2061465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 3905280

約数和(自身を除く): 1843815

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 677, 1015, 2031, 3045, 3385, 4739, 10155, 14217, 19633, 23695, 58899, 71085, 98165, 137431, 294495, 412293, 687155, 2061465]

約数ペア:

[(1, 2061465), (3, 687155), (5, 412293), (7, 294495), (15, 137431), (21, 98165), (29, 71085), (35, 58899), (87, 23695), (105, 19633), (145, 14217), (203, 10155), (435, 4739), (609, 3385), (677, 3045), (1015, 2031)]