23055571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 30159360

約数和(自身を除く): 7103789

約数列:

[1, 7, 11, 41, 67, 77, 109, 287, 451, 469, 737, 763, 1199, 2747, 3157, 4469, 5159, 7303, 8393, 19229, 30217, 31283, 49159, 51121, 80333, 211519, 299423, 344113, 562331, 2095961, 3293653, 23055571]

約数ペア:

[(1, 23055571), (7, 3293653), (11, 2095961), (41, 562331), (67, 344113), (77, 299423), (109, 211519), (287, 80333), (451, 51121), (469, 49159), (737, 31283), (763, 30217), (1199, 19229), (2747, 8393), (3157, 7303), (4469, 5159)]