2155126503

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{5939}}^1$

素因数の和:6111

約数の個数: 32

約数和(自身を含む): 3073593600

約数和(自身を除く): 918467097

約数列:

[1, 3, 29, 43, 87, 97, 129, 291, 1247, 2813, 3741, 4171, 5939, 8439, 12513, 17817, 120959, 172231, 255377, 362877, 516693, 576083, 766131, 1728249, 7405933, 16706407, 22217799, 24771569, 50119221, 74314707, 718375501, 2155126503]

約数ペア:

[(1, 2155126503), (3, 718375501), (29, 74314707), (43, 50119221), (87, 24771569), (97, 22217799), (129, 16706407), (291, 7405933), (1247, 1728249), (2813, 766131), (3741, 576083), (4171, 516693), (5939, 362877), (8439, 255377), (12513, 172231), (17817, 120959)]