537561429

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 754790400

約数和(自身を除く): 217228971

約数列:

[1, 3, 29, 87, 103, 239, 251, 309, 717, 753, 2987, 6931, 7279, 8961, 20793, 21837, 24617, 25853, 59989, 73851, 77559, 179967, 713893, 749737, 1739681, 2141679, 2249211, 5219043, 6178867, 18536601, 179187143, 537561429]

約数ペア:

[(1, 537561429), (3, 179187143), (29, 18536601), (87, 6178867), (103, 5219043), (239, 2249211), (251, 2141679), (309, 1739681), (717, 749737), (753, 713893), (2987, 179967), (6931, 77559), (7279, 73851), (8961, 59989), (20793, 25853), (21837, 24617)]