30851541

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15797}}^1$

素因数の和:15841

約数の個数: 24

約数和(自身を含む): 52575744

約数和(自身を除く): 21724203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 15797, 47391, 110579, 142173, 331737, 489707, 995211, 1469121, 3427949, 4407363, 10283847, 30851541]

約数ペア:

[(1, 30851541), (3, 10283847), (7, 4407363), (9, 3427949), (21, 1469121), (31, 995211), (63, 489707), (93, 331737), (217, 142173), (279, 110579), (651, 47391), (1953, 15797)]