2855015513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 3522774528

約数和(自身を除く): 667759015

約数列:

[1, 7, 17, 61, 119, 427, 541, 727, 1037, 3787, 5089, 7259, 9197, 12359, 33001, 44347, 64379, 86513, 231007, 310429, 393307, 561017, 753899, 2753149, 3927119, 5277293, 6686219, 23991727, 46803533, 167942089, 407859359, 2855015513]

約数ペア:

[(1, 2855015513), (7, 407859359), (17, 167942089), (61, 46803533), (119, 23991727), (427, 6686219), (541, 5277293), (727, 3927119), (1037, 2753149), (3787, 753899), (5089, 561017), (7259, 393307), (9197, 310429), (12359, 231007), (33001, 86513), (44347, 64379)]