379430513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1553}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 501258240

約数和(自身を除く): 121827727

約数列:

[1, 7, 11, 19, 77, 133, 167, 209, 1169, 1463, 1553, 1837, 3173, 10871, 12859, 17083, 22211, 29507, 34903, 119581, 206549, 244321, 259351, 324577, 1815457, 2272039, 2852861, 4927669, 19970027, 34493683, 54204359, 379430513]

約数ペア:

[(1, 379430513), (7, 54204359), (11, 34493683), (19, 19970027), (77, 4927669), (133, 2852861), (167, 2272039), (209, 1815457), (1169, 324577), (1463, 259351), (1553, 244321), (1837, 206549), (3173, 119581), (10871, 34903), (12859, 29507), (17083, 22211)]