288081977

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 307625472

約数和(自身を除く): 19543495

約数列:

[1, 31, 53, 67, 1643, 2077, 2617, 3551, 81127, 110081, 138701, 175339, 4299731, 5435509, 9292967, 288081977]

約数ペア:

[(1, 288081977), (31, 9292967), (53, 5435509), (67, 4299731), (1643, 175339), (2077, 138701), (2617, 110081), (3551, 81127)]