16775172687

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1254031}}^1$

素因数の和:1254068

約数の個数: 32

約数和(自身を含む): 28090316800

約数和(自身を除く): 11315144113

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 13377, 1254031, 3762093, 8778217, 16302403, 26334651, 48907209, 61447519, 114116821, 184342557, 342350463, 430132633, 798817747, 1290397899, 2396453241, 5591724229, 16775172687]

約数ペア:

[(1, 16775172687), (3, 5591724229), (7, 2396453241), (13, 1290397899), (21, 798817747), (39, 430132633), (49, 342350463), (91, 184342557), (147, 114116821), (273, 61447519), (343, 48907209), (637, 26334651), (1029, 16302403), (1911, 8778217), (4459, 3762093), (13377, 1254031)]