1004023009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 1238882688

約数和(自身を除く): 234859679

約数列:

[1, 11, 17, 31, 37, 151, 187, 341, 407, 527, 629, 961, 1147, 1661, 2567, 4681, 5587, 5797, 6919, 10571, 12617, 16337, 19499, 28237, 35557, 51491, 61457, 79577, 94979, 145111, 173197, 179707, 214489, 391127, 604469, 875347, 1044769, 1596221, 1905167, 2466887, 2944349, 5369107, 6649159, 27135757, 32387839, 59060177, 91274819, 1004023009]

約数ペア:

[(1, 1004023009), (11, 91274819), (17, 59060177), (31, 32387839), (37, 27135757), (151, 6649159), (187, 5369107), (341, 2944349), (407, 2466887), (527, 1905167), (629, 1596221), (961, 1044769), (1147, 875347), (1661, 604469), (2567, 391127), (4681, 214489), (5587, 179707), (5797, 173197), (6919, 145111), (10571, 94979), (12617, 79577), (16337, 61457), (19499, 51491), (28237, 35557)]