2405087354877

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{186479}}^1$

素因数の和:187105

約数の個数: 32

約数和(自身を含む): 3281666088960

約数和(自身を除く): 876578734083

約数列:

[1, 3, 71, 151, 213, 401, 453, 1203, 10721, 28471, 32163, 60551, 85413, 181653, 186479, 559437, 4299121, 12897363, 13240009, 28158329, 39720027, 74778079, 84474987, 224334237, 1999241359, 5309243609, 5997724077, 11291489929, 15927730827, 33874469787, 801695784959, 2405087354877]

約数ペア:

[(1, 2405087354877), (3, 801695784959), (71, 33874469787), (151, 15927730827), (213, 11291489929), (401, 5997724077), (453, 5309243609), (1203, 1999241359), (10721, 224334237), (28471, 84474987), (32163, 74778079), (60551, 39720027), (85413, 28158329), (181653, 13240009), (186479, 12897363), (559437, 4299121)]