744772707

素因数分解:

$3^2\times 7^3\times {\mathrm{241261}}^1$

素因数の和:241288

約数の個数: 24

約数和(自身を含む): 1254562400

約数和(自身を除く): 509789693

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 241261, 723783, 1688827, 2171349, 5066481, 11821789, 15199443, 35465367, 82752523, 106396101, 248257569, 744772707]

約数ペア:

[(1, 744772707), (3, 248257569), (7, 106396101), (9, 82752523), (21, 35465367), (49, 15199443), (63, 11821789), (147, 5066481), (343, 2171349), (441, 1688827), (1029, 723783), (3087, 241261)]