89487541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 112565376

約数和(自身を除く): 23077835

約数列:

[1, 11, 13, 17, 131, 143, 187, 221, 281, 1441, 1703, 2227, 2431, 3091, 3653, 4777, 18733, 24497, 28951, 36811, 40183, 52547, 62101, 318461, 404921, 478543, 625787, 683111, 5263973, 6883657, 8135231, 89487541]

約数ペア:

[(1, 89487541), (11, 8135231), (13, 6883657), (17, 5263973), (131, 683111), (143, 625787), (187, 478543), (221, 404921), (281, 318461), (1441, 62101), (1703, 52547), (2227, 40183), (2431, 36811), (3091, 28951), (3653, 24497), (4777, 18733)]