21468045001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 23776816896

約数和(自身を除く): 2308771895

約数列:

[1, 13, 71, 101, 421, 547, 923, 1313, 5473, 7111, 7171, 29891, 38837, 42521, 55247, 93223, 230287, 388583, 504881, 552773, 718211, 2993731, 3018991, 3922537, 16350377, 23258987, 39246883, 50992981, 212554901, 302366831, 1651388077, 21468045001]

約数ペア:

[(1, 21468045001), (13, 1651388077), (71, 302366831), (101, 212554901), (421, 50992981), (547, 39246883), (923, 23258987), (1313, 16350377), (5473, 3922537), (7111, 3018991), (7171, 2993731), (29891, 718211), (38837, 552773), (42521, 504881), (55247, 388583), (93223, 230287)]