480595143

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{3541}}^1$

素因数の和:3855

約数の個数: 32

約数和(自身を含む): 767112192

約数和(自身を除く): 286517049

約数列:

[1, 3, 7, 21, 23, 69, 161, 281, 483, 843, 1967, 3541, 5901, 6463, 10623, 19389, 24787, 45241, 74361, 81443, 135723, 244329, 570101, 995021, 1710303, 2985063, 6965147, 20895441, 22885483, 68656449, 160198381, 480595143]

約数ペア:

[(1, 480595143), (3, 160198381), (7, 68656449), (21, 22885483), (23, 20895441), (69, 6965147), (161, 2985063), (281, 1710303), (483, 995021), (843, 570101), (1967, 244329), (3541, 135723), (5901, 81443), (6463, 74361), (10623, 45241), (19389, 24787)]