1551176281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 1710035712

約数和(自身を除く): 158859431

約数列:

[1, 23, 43, 53, 101, 293, 989, 1219, 2279, 2323, 4343, 5353, 6739, 12599, 15529, 29593, 52417, 99889, 123119, 230179, 289777, 357167, 667747, 680639, 1272499, 1568429, 5294117, 15358181, 29267477, 36073867, 67442447, 1551176281]

約数ペア:

[(1, 1551176281), (23, 67442447), (43, 36073867), (53, 29267477), (101, 15358181), (293, 5294117), (989, 1568429), (1219, 1272499), (2279, 680639), (2323, 667747), (4343, 357167), (5353, 289777), (6739, 230179), (12599, 123119), (15529, 99889), (29593, 52417)]