1900746693

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{264323}}^1$

素因数の和:264393

約数の個数: 24

約数和(自身を含む): 2968887168

約数和(自身を除く): 1068140475

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 264323, 792969, 2378907, 4493491, 12423181, 13480473, 37269543, 40441419, 111808629, 211194077, 633582231, 1900746693]

約数ペア:

[(1, 1900746693), (3, 633582231), (9, 211194077), (17, 111808629), (47, 40441419), (51, 37269543), (141, 13480473), (153, 12423181), (423, 4493491), (799, 2378907), (2397, 792969), (7191, 264323)]