775298209

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{829}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 975283200

約数和(自身を除く): 199984991

約数列:

[1, 7, 17, 29, 119, 203, 271, 493, 829, 1897, 3451, 4607, 5803, 7859, 14093, 24041, 32249, 55013, 98651, 133603, 168287, 224659, 408697, 935221, 1572613, 2860879, 3819203, 6515111, 26734421, 45605777, 110756887, 775298209]

約数ペア:

[(1, 775298209), (7, 110756887), (17, 45605777), (29, 26734421), (119, 6515111), (203, 3819203), (271, 2860879), (493, 1572613), (829, 935221), (1897, 408697), (3451, 224659), (4607, 168287), (5803, 133603), (7859, 98651), (14093, 55013), (24041, 32249)]