201630987

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5743}}^1$

素因数の和:5879

約数の個数: 24

約数和(自身を含む): 301077504

約数和(自身を除く): 99446517

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 3901, 5743, 11703, 17229, 35109, 51687, 269921, 476669, 809763, 1430007, 2429289, 4290021, 22403443, 67210329, 201630987]

約数ペア:

[(1, 201630987), (3, 67210329), (9, 22403443), (47, 4290021), (83, 2429289), (141, 1430007), (249, 809763), (423, 476669), (747, 269921), (3901, 51687), (5743, 35109), (11703, 17229)]