374300019

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2699}}^1$

素因数の和:3535

約数の個数: 24

約数和(自身を含む): 570024000

約数和(自身を除く): 195723981

約数列:

[1, 3, 9, 19, 57, 171, 811, 2433, 2699, 7299, 8097, 15409, 24291, 46227, 51281, 138681, 153843, 461529, 2188889, 6566667, 19700001, 41588891, 124766673, 374300019]

約数ペア:

[(1, 374300019), (3, 124766673), (9, 41588891), (19, 19700001), (57, 6566667), (171, 2188889), (811, 461529), (2433, 153843), (2699, 138681), (7299, 51281), (8097, 46227), (15409, 24291)]