27528473

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{787}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 33285120

約数和(自身を除く): 5756647

約数列:

[1, 7, 19, 133, 263, 787, 1841, 4997, 5509, 14953, 34979, 104671, 206981, 1448867, 3932639, 27528473]

約数ペア:

[(1, 27528473), (7, 3932639), (19, 1448867), (133, 206981), (263, 104671), (787, 34979), (1841, 14953), (4997, 5509)]