16586271

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 11718369

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 221, 269, 279, 403, 527, 663, 807, 1209, 1581, 1989, 2421, 3497, 3627, 4573, 4743, 6851, 8339, 10491, 13719, 20553, 25017, 31473, 41157, 59449, 61659, 75051, 108407, 141763, 178347, 325221, 425289, 535041, 975663, 1275867, 1842919, 5528757, 16586271]

約数ペア:

[(1, 16586271), (3, 5528757), (9, 1842919), (13, 1275867), (17, 975663), (31, 535041), (39, 425289), (51, 325221), (93, 178347), (117, 141763), (153, 108407), (221, 75051), (269, 61659), (279, 59449), (403, 41157), (527, 31473), (663, 25017), (807, 20553), (1209, 13719), (1581, 10491), (1989, 8339), (2421, 6851), (3497, 4743), (3627, 4573)]