4717923

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 7618560

約数和(自身を除く): 2900637

約数列:

[1, 3, 7, 21, 29, 61, 87, 127, 183, 203, 381, 427, 609, 889, 1281, 1769, 2667, 3683, 5307, 7747, 11049, 12383, 23241, 25781, 37149, 54229, 77343, 162687, 224663, 673989, 1572641, 4717923]

約数ペア:

[(1, 4717923), (3, 1572641), (7, 673989), (21, 224663), (29, 162687), (61, 77343), (87, 54229), (127, 37149), (183, 25781), (203, 23241), (381, 12383), (427, 11049), (609, 7747), (889, 5307), (1281, 3683), (1769, 2667)]