326530728573

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{341041}}^1$

素因数の和:341537

約数の個数: 32

約数和(自身を含む): 502886891520

約数和(自身を除く): 176356162947

約数列:

[1, 3, 7, 21, 127, 359, 381, 889, 1077, 2513, 2667, 7539, 45593, 136779, 319151, 341041, 957453, 1023123, 2387287, 7161861, 43312207, 122433719, 129936621, 303185449, 367301157, 857036033, 909556347, 2571108099, 15549082313, 46647246939, 108843576191, 326530728573]

約数ペア:

[(1, 326530728573), (3, 108843576191), (7, 46647246939), (21, 15549082313), (127, 2571108099), (359, 909556347), (381, 857036033), (889, 367301157), (1077, 303185449), (2513, 129936621), (2667, 122433719), (7539, 43312207), (45593, 7161861), (136779, 2387287), (319151, 1023123), (341041, 957453)]