804542109

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{2239}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 1248952320

約数和(自身を除く): 444410211

約数列:

[1, 3, 7, 21, 71, 213, 241, 497, 723, 1491, 1687, 2239, 5061, 6717, 15673, 17111, 47019, 51333, 119777, 158969, 359331, 476907, 539599, 1112783, 1618797, 3338349, 3777193, 11331579, 38311529, 114934587, 268180703, 804542109]

約数ペア:

[(1, 804542109), (3, 268180703), (7, 114934587), (21, 38311529), (71, 11331579), (213, 3777193), (241, 3338349), (497, 1618797), (723, 1112783), (1491, 539599), (1687, 476907), (2239, 359331), (5061, 158969), (6717, 119777), (15673, 51333), (17111, 47019)]