28533397503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{624787}}^1$

素因数の和:625974

約数の個数: 16

約数和(自身を含む): 41006086016

約数和(自身を除く): 12472688513

約数列:

[1, 3, 13, 39, 1171, 3513, 15223, 45669, 624787, 1874361, 8122231, 24366693, 731625577, 2194876731, 9511132501, 28533397503]

約数ペア:

[(1, 28533397503), (3, 9511132501), (13, 2194876731), (39, 731625577), (1171, 24366693), (3513, 8122231), (15223, 1874361), (45669, 624787)]