13303388517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{79847}}^1$

素因数の和:79985

約数の個数: 32

約数和(自身を含む): 19419033600

約数和(自身を除く): 6115645083

約数列:

[1, 3, 19, 37, 57, 79, 111, 237, 703, 1501, 2109, 2923, 4503, 8769, 55537, 79847, 166611, 239541, 1517093, 2954339, 4551279, 6307913, 8863017, 18923739, 56132441, 119850347, 168397323, 233392781, 359551041, 700178343, 4434462839, 13303388517]

約数ペア:

[(1, 13303388517), (3, 4434462839), (19, 700178343), (37, 359551041), (57, 233392781), (79, 168397323), (111, 119850347), (237, 56132441), (703, 18923739), (1501, 8863017), (2109, 6307913), (2923, 4551279), (4503, 2954339), (8769, 1517093), (55537, 239541), (79847, 166611)]