26474253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 40876416

約数和(自身を除く): 14402163

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 547, 663, 949, 1241, 1641, 2847, 3723, 7111, 9299, 16133, 21333, 27897, 39931, 48399, 119793, 120887, 362661, 519103, 678827, 1557309, 2036481, 8824751, 26474253]

約数ペア:

[(1, 26474253), (3, 8824751), (13, 2036481), (17, 1557309), (39, 678827), (51, 519103), (73, 362661), (219, 120887), (221, 119793), (547, 48399), (663, 39931), (949, 27897), (1241, 21333), (1641, 16133), (2847, 9299), (3723, 7111)]