26912367

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 40092624

約数和(自身を除く): 13180257

約数列:

[1, 3, 9, 43, 129, 197, 353, 387, 591, 1059, 1773, 3177, 8471, 15179, 25413, 45537, 69541, 76239, 136611, 208623, 625869, 2990263, 8970789, 26912367]

約数ペア:

[(1, 26912367), (3, 8970789), (9, 2990263), (43, 625869), (129, 208623), (197, 136611), (353, 76239), (387, 69541), (591, 45537), (1059, 25413), (1773, 15179), (3177, 8471)]