424501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 547200

約数和(自身を除く): 122699

約数列:

[1, 7, 11, 37, 77, 149, 259, 407, 1043, 1639, 2849, 5513, 11473, 38591, 60643, 424501]

約数ペア:

[(1, 424501), (7, 60643), (11, 38591), (37, 11473), (77, 5513), (149, 2849), (259, 1639), (407, 1043)]