858413157

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{3673}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 1354383360

約数和(自身を除く): 495970203

約数列:

[1, 3, 7, 21, 31, 93, 217, 359, 651, 1077, 2513, 3673, 7539, 11019, 11129, 25711, 33387, 77133, 77903, 113863, 233709, 341589, 797041, 1318607, 2391123, 3955821, 9230249, 27690747, 40876817, 122630451, 286137719, 858413157]

約数ペア:

[(1, 858413157), (3, 286137719), (7, 122630451), (21, 40876817), (31, 27690747), (93, 9230249), (217, 3955821), (359, 2391123), (651, 1318607), (1077, 797041), (2513, 341589), (3673, 233709), (7539, 113863), (11019, 77903), (11129, 77133), (25711, 33387)]