3149146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^2$

素因数の和:68

約数の個数: 48

約数和(自身を含む): 6429888

約数和(自身を除く): 3280742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 169, 182, 242, 286, 338, 847, 1001, 1183, 1331, 1573, 1694, 1859, 2002, 2366, 2662, 3146, 3718, 9317, 11011, 13013, 17303, 18634, 20449, 22022, 26026, 34606, 40898, 121121, 143143, 224939, 242242, 286286, 449878, 1574573, 3149146]

約数ペア:

[(1, 3149146), (2, 1574573), (7, 449878), (11, 286286), (13, 242242), (14, 224939), (22, 143143), (26, 121121), (77, 40898), (91, 34606), (121, 26026), (143, 22022), (154, 20449), (169, 18634), (182, 17303), (242, 13013), (286, 11011), (338, 9317), (847, 3718), (1001, 3146), (1183, 2662), (1331, 2366), (1573, 2002), (1694, 1859)]