2017392327

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1993}}^1\times {\mathrm{2393}}^1$

素因数の和:4439

約数の個数: 24

約数和(自身を含む): 2978748864

約数和(自身を除く): 961356537

約数列:

[1, 3, 9, 47, 141, 423, 1993, 2393, 5979, 7179, 17937, 21537, 93671, 112471, 281013, 337413, 843039, 1012239, 4769249, 14307747, 42923241, 224154703, 672464109, 2017392327]

約数ペア:

[(1, 2017392327), (3, 672464109), (9, 224154703), (47, 42923241), (141, 14307747), (423, 4769249), (1993, 1012239), (2393, 843039), (5979, 337413), (7179, 281013), (17937, 112471), (21537, 93671)]