2037988269

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{53419}}^1$

素因数の和:53591

約数の個数: 24

約数和(自身を含む): 3072291040

約数和(自身を除く): 1034302771

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1413, 4239, 12717, 38151, 53419, 160257, 480771, 1442313, 4326939, 8386783, 12980817, 25160349, 75481047, 226443141, 679329423, 2037988269]

約数ペア:

[(1, 2037988269), (3, 679329423), (9, 226443141), (27, 75481047), (81, 25160349), (157, 12980817), (243, 8386783), (471, 4326939), (1413, 1442313), (4239, 480771), (12717, 160257), (38151, 53419)]