470891379

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{423083}}^1$

素因数の和:423146

約数の個数: 16

約数和(自身を含む): 731089152

約数和(自身を除く): 260197773

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 423083, 1269249, 2961581, 8884743, 22423399, 67270197, 156963793, 470891379]

約数ペア:

[(1, 470891379), (3, 156963793), (7, 67270197), (21, 22423399), (53, 8884743), (159, 2961581), (371, 1269249), (1113, 423083)]