2013243687

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{819391}}^1$

素因数の和:819420

約数の個数: 32

約数和(自身を含む): 3670876160

約数和(自身を除く): 1657632473

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 819391, 2458173, 5735737, 7374519, 10652083, 17207211, 22123557, 31956249, 51621633, 74564581, 95868747, 154864899, 223693743, 287606241, 671081229, 2013243687]

約数ペア:

[(1, 2013243687), (3, 671081229), (7, 287606241), (9, 223693743), (13, 154864899), (21, 95868747), (27, 74564581), (39, 51621633), (63, 31956249), (91, 22123557), (117, 17207211), (189, 10652083), (273, 7374519), (351, 5735737), (819, 2458173), (2457, 819391)]