4775001

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2953}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 8082144

約数和(自身を除く): 3307143

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 2953, 8859, 20671, 32483, 62013, 97449, 144697, 227381, 434091, 682143, 1591667, 4775001]

約数ペア:

[(1, 4775001), (3, 1591667), (7, 682143), (11, 434091), (21, 227381), (33, 144697), (49, 97449), (77, 62013), (147, 32483), (231, 20671), (539, 8859), (1617, 2953)]