381727707

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 563189760

約数和(自身を除く): 181462053

約数列:

[1, 3, 17, 31, 51, 83, 93, 249, 527, 1411, 1581, 2573, 2909, 4233, 7719, 8727, 43741, 49453, 90179, 131223, 148359, 241447, 270537, 724341, 1533043, 4104599, 4599129, 7484857, 12313797, 22454571, 127242569, 381727707]

約数ペア:

[(1, 381727707), (3, 127242569), (17, 22454571), (31, 12313797), (51, 7484857), (83, 4599129), (93, 4104599), (249, 1533043), (527, 724341), (1411, 270537), (1581, 241447), (2573, 148359), (2909, 131223), (4233, 90179), (7719, 49453), (8727, 43741)]