38942563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 8957597

約数列:

[1, 11, 17, 29, 43, 167, 187, 319, 473, 493, 731, 1247, 1837, 2839, 4843, 5423, 7181, 8041, 13717, 21199, 31229, 53273, 78991, 82331, 122077, 208249, 233189, 905641, 1342847, 2290739, 3540233, 38942563]

約数ペア:

[(1, 38942563), (11, 3540233), (17, 2290739), (29, 1342847), (43, 905641), (167, 233189), (187, 208249), (319, 122077), (473, 82331), (493, 78991), (731, 53273), (1247, 31229), (1837, 21199), (2839, 13717), (4843, 8041), (5423, 7181)]