769179939

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{57269}}^1$

素因数の和:57331

約数の個数: 24

約数和(自身を含む): 1157770320

約数和(自身を除く): 388590381

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 57269, 171807, 629959, 1889877, 2118953, 6356859, 6929549, 20788647, 23308483, 69925449, 256393313, 769179939]

約数ペア:

[(1, 769179939), (3, 256393313), (11, 69925449), (33, 23308483), (37, 20788647), (111, 6929549), (121, 6356859), (363, 2118953), (407, 1889877), (1221, 629959), (4477, 171807), (13431, 57269)]