70262367

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 109330944

約数和(自身を除く): 39068577

約数列:

[1, 3, 7, 21, 101, 157, 211, 303, 471, 633, 707, 1099, 1477, 2121, 3297, 4431, 15857, 21311, 33127, 47571, 63933, 99381, 110999, 149177, 231889, 332997, 447531, 695667, 3345827, 10037481, 23420789, 70262367]

約数ペア:

[(1, 70262367), (3, 23420789), (7, 10037481), (21, 3345827), (101, 695667), (157, 447531), (211, 332997), (303, 231889), (471, 149177), (633, 110999), (707, 99381), (1099, 63933), (1477, 47571), (2121, 33127), (3297, 21311), (4431, 15857)]