16051623

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 25439232

約数和(自身を除く): 9387609

約数列:

[1, 3, 7, 21, 41, 103, 123, 181, 287, 309, 543, 721, 861, 1267, 2163, 3801, 4223, 7421, 12669, 18643, 22263, 29561, 51947, 55929, 88683, 130501, 155841, 391503, 764363, 2293089, 5350541, 16051623]

約数ペア:

[(1, 16051623), (3, 5350541), (7, 2293089), (21, 764363), (41, 391503), (103, 155841), (123, 130501), (181, 88683), (287, 55929), (309, 51947), (543, 29561), (721, 22263), (861, 18643), (1267, 12669), (2163, 7421), (3801, 4223)]