308976283

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1607}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 390087936

約数和(自身を除く): 81111653

約数列:

[1, 7, 11, 77, 121, 227, 847, 1589, 1607, 2497, 11249, 17479, 17677, 27467, 123739, 192269, 194447, 364789, 1361129, 2553523, 4012679, 28088753, 44139469, 308976283]

約数ペア:

[(1, 308976283), (7, 44139469), (11, 28088753), (77, 4012679), (121, 2553523), (227, 1361129), (847, 364789), (1589, 194447), (1607, 192269), (2497, 123739), (11249, 27467), (17479, 17677)]