991134697

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6553}}^1$

素因数の和:6649

約数の個数: 32

約数和(自身を含む): 1268434944

約数和(自身を除く): 277300247

約数列:

[1, 7, 17, 31, 41, 119, 217, 287, 527, 697, 1271, 3689, 4879, 6553, 8897, 21607, 45871, 111401, 151249, 203143, 268673, 779807, 1422001, 1880711, 3453431, 4567441, 8328863, 24174017, 31972087, 58302041, 141590671, 991134697]

約数ペア:

[(1, 991134697), (7, 141590671), (17, 58302041), (31, 31972087), (41, 24174017), (119, 8328863), (217, 4567441), (287, 3453431), (527, 1880711), (697, 1422001), (1271, 779807), (3689, 268673), (4879, 203143), (6553, 151249), (8897, 111401), (21607, 45871)]