535087371

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{2161}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 879467008

約数和(自身を除く): 344379637

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 907, 2161, 2721, 6349, 6483, 11791, 15127, 19047, 28093, 35373, 45381, 82537, 84279, 196651, 247611, 589953, 1960027, 5880081, 13720189, 25480351, 41160567, 76441053, 178362457, 535087371]

約数ペア:

[(1, 535087371), (3, 178362457), (7, 76441053), (13, 41160567), (21, 25480351), (39, 13720189), (91, 5880081), (273, 1960027), (907, 589953), (2161, 247611), (2721, 196651), (6349, 84279), (6483, 82537), (11791, 45381), (15127, 35373), (19047, 28093)]