1097394727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1019}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 1369509120

約数和(自身を除く): 272114393

約数列:

[1, 11, 13, 17, 143, 187, 221, 443, 1019, 2431, 4873, 5759, 7531, 11209, 13247, 17323, 63349, 82841, 97903, 145717, 190553, 225199, 451417, 1076933, 2477189, 4965587, 5868421, 7674089, 64552631, 84414979, 99763157, 1097394727]

約数ペア:

[(1, 1097394727), (11, 99763157), (13, 84414979), (17, 64552631), (143, 7674089), (187, 5868421), (221, 4965587), (443, 2477189), (1019, 1076933), (2431, 451417), (4873, 225199), (5759, 190553), (7531, 145717), (11209, 97903), (13247, 82841), (17323, 63349)]