26973921

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 39475296

約数和(自身を除く): 12501375

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 641, 1079, 1923, 3237, 8333, 14027, 24999, 42081, 53203, 108329, 159609, 324987, 691639, 2074917, 8991307, 26973921]

約数ペア:

[(1, 26973921), (3, 8991307), (13, 2074917), (39, 691639), (83, 324987), (169, 159609), (249, 108329), (507, 53203), (641, 42081), (1079, 24999), (1923, 14027), (3237, 8333)]