230037577

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8821

約数の個数: 24

約数和(自身を含む): 298328576

約数和(自身を除く): 68290999

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 2387, 3751, 8761, 26257, 61327, 96371, 271591, 674597, 1060081, 1901137, 2987501, 7420567, 20912507, 32862511, 230037577]

約数ペア:

[(1, 230037577), (7, 32862511), (11, 20912507), (31, 7420567), (77, 2987501), (121, 1901137), (217, 1060081), (341, 674597), (847, 271591), (2387, 96371), (3751, 61327), (8761, 26257)]