1961685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 3807360

約数和(自身を除く): 1845675

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1321, 1485, 3963, 6605, 11889, 14531, 19815, 35667, 43593, 59445, 72655, 130779, 178335, 217965, 392337, 653895, 1961685]

約数ペア:

[(1, 1961685), (3, 653895), (5, 392337), (9, 217965), (11, 178335), (15, 130779), (27, 72655), (33, 59445), (45, 43593), (55, 35667), (99, 19815), (135, 14531), (165, 11889), (297, 6605), (495, 3963), (1321, 1485)]