20130143553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{751321}}^1$

素因数の和:751569

約数の個数: 24

約数和(自身を含む): 31450338920

約数和(自身を除く): 11320195367

約数列:

[1, 3, 9, 13, 39, 117, 229, 687, 2061, 2977, 8931, 26793, 751321, 2253963, 6761889, 9767173, 29301519, 87904557, 172052509, 516157527, 1548472581, 2236682617, 6710047851, 20130143553]

約数ペア:

[(1, 20130143553), (3, 6710047851), (9, 2236682617), (13, 1548472581), (39, 516157527), (117, 172052509), (229, 87904557), (687, 29301519), (2061, 9767173), (2977, 6761889), (8931, 2253963), (26793, 751321)]