4240293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 6428160

約数和(自身を除く): 2187867

約数列:

[1, 3, 17, 29, 47, 51, 61, 87, 141, 183, 493, 799, 1037, 1363, 1479, 1769, 2397, 2867, 3111, 4089, 5307, 8601, 23171, 30073, 48739, 69513, 83143, 90219, 146217, 249429, 1413431, 4240293]

約数ペア:

[(1, 4240293), (3, 1413431), (17, 249429), (29, 146217), (47, 90219), (51, 83143), (61, 69513), (87, 48739), (141, 30073), (183, 23171), (493, 8601), (799, 5307), (1037, 4089), (1363, 3111), (1479, 2867), (1769, 2397)]