214671457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{214457}}^1$

素因数の和:214488

約数の個数: 16

約数和(自身を含む): 288231552

約数和(自身を除く): 73560095

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 214457, 1501199, 2359027, 2787941, 16513189, 19515587, 30667351, 214671457]

約数ペア:

[(1, 214671457), (7, 30667351), (11, 19515587), (13, 16513189), (77, 2787941), (91, 2359027), (143, 1501199), (1001, 214457)]