2270367

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4043520

約数和(自身を除く): 1773153

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 71, 99, 153, 171, 187, 209, 213, 323, 561, 627, 639, 781, 969, 1207, 1349, 1683, 1881, 2343, 2907, 3553, 3621, 4047, 7029, 10659, 10863, 12141, 13277, 14839, 22933, 31977, 39831, 44517, 68799, 119493, 133551, 206397, 252263, 756789, 2270367]

約数ペア:

[(1, 2270367), (3, 756789), (9, 252263), (11, 206397), (17, 133551), (19, 119493), (33, 68799), (51, 44517), (57, 39831), (71, 31977), (99, 22933), (153, 14839), (171, 13277), (187, 12141), (209, 10863), (213, 10659), (323, 7029), (561, 4047), (627, 3621), (639, 3553), (781, 2907), (969, 2343), (1207, 1881), (1349, 1683)]