2741733

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 18

約数和(自身を含む): 4105062

約数和(自身を除く): 1363329

約数列:

[1, 3, 9, 31, 93, 279, 317, 951, 961, 2853, 2883, 8649, 9827, 29481, 88443, 304637, 913911, 2741733]

約数ペア:

[(1, 2741733), (3, 913911), (9, 304637), (31, 88443), (93, 29481), (279, 9827), (317, 8649), (951, 2883), (961, 2853)]