290987087041

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{46137163}}^1$

素因数の和:46137240

約数の個数: 16

約数和(自身を含む): 358762587264

約数和(自身を除く): 67775500223

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 46137163, 322960141, 784331771, 2445269639, 5490322397, 17116887473, 41569583863, 290987087041]

約数ペア:

[(1, 290987087041), (7, 41569583863), (17, 17116887473), (53, 5490322397), (119, 2445269639), (371, 784331771), (901, 322960141), (6307, 46137163)]