1749297

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 2638720

約数和(自身を除く): 889423

約数列:

[1, 3, 11, 33, 61, 79, 121, 183, 237, 363, 671, 869, 2013, 2607, 4819, 7381, 9559, 14457, 22143, 28677, 53009, 159027, 583099, 1749297]

約数ペア:

[(1, 1749297), (3, 583099), (11, 159027), (33, 53009), (61, 28677), (79, 22143), (121, 14457), (183, 9559), (237, 7381), (363, 4819), (671, 2607), (869, 2013)]