1813713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 2892672

約数和(自身を除く): 1078959

約数列:

[1, 3, 11, 17, 33, 51, 53, 61, 159, 183, 187, 561, 583, 671, 901, 1037, 1749, 2013, 2703, 3111, 3233, 9699, 9911, 11407, 29733, 34221, 35563, 54961, 106689, 164883, 604571, 1813713]

約数ペア:

[(1, 1813713), (3, 604571), (11, 164883), (17, 106689), (33, 54961), (51, 35563), (53, 34221), (61, 29733), (159, 11407), (183, 9911), (187, 9699), (561, 3233), (583, 3111), (671, 2703), (901, 2013), (1037, 1749)]