16031847

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 23447424

約数和(自身を除く): 7415577

約数列:

[1, 3, 13, 39, 103, 169, 307, 309, 507, 921, 1339, 3991, 4017, 11973, 17407, 31621, 51883, 52221, 94863, 155649, 411073, 1233219, 5343949, 16031847]

約数ペア:

[(1, 16031847), (3, 5343949), (13, 1233219), (39, 411073), (103, 155649), (169, 94863), (307, 52221), (309, 51883), (507, 31621), (921, 17407), (1339, 11973), (3991, 4017)]