27843893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 6992587

約数列:

[1, 7, 11, 77, 431, 839, 3017, 4741, 5873, 9229, 33187, 64603, 361609, 2531263, 3977699, 27843893]

約数ペア:

[(1, 27843893), (7, 3977699), (11, 2531263), (77, 361609), (431, 64603), (839, 33187), (3017, 9229), (4741, 5873)]