2100053194589

素因数分解:

$7^2\times {\mathrm{811}}^1\times {\mathrm{3191}}^1\times {\mathrm{16561}}^1$

素因数の和:20577

約数の個数: 24

約数和(自身を含む): 2446845500736

約数和(自身を除く): 346792306147

約数列:

[1, 7, 49, 811, 3191, 5677, 16561, 22337, 39739, 115927, 156359, 811489, 2587901, 13430971, 18115307, 52846151, 94016797, 126807149, 369923057, 658117579, 2589461399, 42858228461, 300007599227, 2100053194589]

約数ペア:

[(1, 2100053194589), (7, 300007599227), (49, 42858228461), (811, 2589461399), (3191, 658117579), (5677, 369923057), (16561, 126807149), (22337, 94016797), (39739, 52846151), (115927, 18115307), (156359, 13430971), (811489, 2587901)]