2013331307

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 2224240560

約数和(自身を除く): 210909253

約数列:

[1, 13, 67, 169, 269, 661, 871, 3497, 8593, 11323, 18023, 44287, 45461, 111709, 177809, 234299, 575731, 2311517, 3045887, 7484503, 11913203, 30049721, 154871639, 2013331307]

約数ペア:

[(1, 2013331307), (13, 154871639), (67, 30049721), (169, 11913203), (269, 7484503), (661, 3045887), (871, 2311517), (3497, 575731), (8593, 234299), (11323, 177809), (18023, 111709), (44287, 45461)]