42244391

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 53329920

約数和(自身を除く): 11085529

約数列:

[1, 7, 19, 41, 61, 127, 133, 287, 427, 779, 889, 1159, 2413, 2501, 5207, 5453, 7747, 8113, 16891, 17507, 36449, 47519, 54229, 98933, 147193, 317627, 332633, 692531, 1030351, 2223389, 6034913, 42244391]

約数ペア:

[(1, 42244391), (7, 6034913), (19, 2223389), (41, 1030351), (61, 692531), (127, 332633), (133, 317627), (287, 147193), (427, 98933), (779, 54229), (889, 47519), (1159, 36449), (2413, 17507), (2501, 16891), (5207, 8113), (5453, 7747)]