289708254726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12347}}^1\times {\mathrm{355513}}^1$

素因数の和:367876

約数の個数: 32

約数和(自身を含む): 632143709568

約数和(自身を除く): 342435454842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 12347, 24694, 37041, 74082, 135817, 271634, 355513, 407451, 711026, 814902, 1066539, 2133078, 3910643, 7821286, 11731929, 23463858, 4389519011, 8779038022, 13168557033, 26337114066, 48284709121, 96569418242, 144854127363, 289708254726]

約数ペア:

[(1, 289708254726), (2, 144854127363), (3, 96569418242), (6, 48284709121), (11, 26337114066), (22, 13168557033), (33, 8779038022), (66, 4389519011), (12347, 23463858), (24694, 11731929), (37041, 7821286), (74082, 3910643), (135817, 2133078), (271634, 1066539), (355513, 814902), (407451, 711026)]