16831605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5217

約数の個数: 32

約数和(自身を含む): 31776768

約数和(自身を除く): 14945163

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 5171, 15513, 25855, 36197, 77565, 108591, 160301, 180985, 480903, 542955, 801505, 1122107, 2404515, 3366321, 5610535, 16831605]

約数ペア:

[(1, 16831605), (3, 5610535), (5, 3366321), (7, 2404515), (15, 1122107), (21, 801505), (31, 542955), (35, 480903), (93, 180985), (105, 160301), (155, 108591), (217, 77565), (465, 36197), (651, 25855), (1085, 15513), (3255, 5171)]