745378647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{466153}}^1$

素因数の和:466210

約数の個数: 16

約数和(自身を含む): 1096394208

約数和(自身を除く): 351015561

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 466153, 1398459, 6059989, 18179967, 19112273, 57336819, 248459549, 745378647]

約数ペア:

[(1, 745378647), (3, 248459549), (13, 57336819), (39, 19112273), (41, 18179967), (123, 6059989), (533, 1398459), (1599, 466153)]