64309147

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 79220736

約数和(自身を除く): 14911589

約数列:

[1, 7, 17, 83, 119, 289, 383, 581, 1411, 2023, 2681, 6511, 9877, 23987, 31789, 45577, 110687, 167909, 222523, 540413, 774809, 3782891, 9187021, 64309147]

約数ペア:

[(1, 64309147), (7, 9187021), (17, 3782891), (83, 774809), (119, 540413), (289, 222523), (383, 167909), (581, 110687), (1411, 45577), (2023, 31789), (2681, 23987), (6511, 9877)]