224737392369

素因数分解:

$3^1\times 7^1\times {\mathrm{71359}}^1\times {\mathrm{149971}}^1$

素因数の和:221340

約数の個数: 16

約数和(自身を含む): 342464061440

約数和(自身を除く): 117726669071

約数列:

[1, 3, 7, 21, 71359, 149971, 214077, 449913, 499513, 1049797, 1498539, 3149391, 10701780589, 32105341767, 74912464123, 224737392369]

約数ペア:

[(1, 224737392369), (3, 74912464123), (7, 32105341767), (21, 10701780589), (71359, 3149391), (149971, 1498539), (214077, 1049797), (449913, 499513)]