4981372929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{12713}}^1$

素因数の和:12946

約数の個数: 48

約数和(自身を含む): 8246910672

約数和(自身を除く): 3265537743

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 197, 221, 591, 663, 1773, 1989, 2561, 3349, 7683, 10047, 12713, 23049, 30141, 38139, 43537, 114417, 130611, 165269, 216121, 391833, 495807, 648363, 1487421, 1945089, 2504461, 2809573, 7513383, 8428719, 22540149, 25286157, 32557993, 42575837, 97673979, 127727511, 293021937, 383182533, 553485881, 1660457643, 4981372929]

約数ペア:

[(1, 4981372929), (3, 1660457643), (9, 553485881), (13, 383182533), (17, 293021937), (39, 127727511), (51, 97673979), (117, 42575837), (153, 32557993), (197, 25286157), (221, 22540149), (591, 8428719), (663, 7513383), (1773, 2809573), (1989, 2504461), (2561, 1945089), (3349, 1487421), (7683, 648363), (10047, 495807), (12713, 391833), (23049, 216121), (30141, 165269), (38139, 130611), (43537, 114417)]