2047341285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1378681}}^1$

素因数の和:1378706

約数の個数: 32

約数和(自身を含む): 3970604160

約数和(自身を除く): 1923262875

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1378681, 4136043, 6893405, 12408129, 15165491, 20680215, 37224387, 45496473, 62040645, 75827455, 136489419, 186121935, 227482365, 409468257, 682447095, 2047341285]

約数ペア:

[(1, 2047341285), (3, 682447095), (5, 409468257), (9, 227482365), (11, 186121935), (15, 136489419), (27, 75827455), (33, 62040645), (45, 45496473), (55, 37224387), (99, 20680215), (135, 15165491), (165, 12408129), (297, 6893405), (495, 4136043), (1485, 1378681)]