59940881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 81139968

約数和(自身を除く): 21199087

約数列:

[1, 7, 11, 13, 77, 91, 143, 233, 257, 1001, 1631, 1799, 2563, 2827, 3029, 3341, 17941, 19789, 21203, 23387, 33319, 36751, 59881, 233233, 257257, 419167, 658691, 778453, 4610837, 5449171, 8562983, 59940881]

約数ペア:

[(1, 59940881), (7, 8562983), (11, 5449171), (13, 4610837), (77, 778453), (91, 658691), (143, 419167), (233, 257257), (257, 233233), (1001, 59881), (1631, 36751), (1799, 33319), (2563, 23387), (2827, 21203), (3029, 19789), (3341, 17941)]