19210323

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 29935872

約数和(自身を除く): 10725549

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 283, 363, 561, 849, 1331, 2057, 3113, 3993, 4811, 6171, 9339, 14433, 22627, 34243, 52921, 67881, 102729, 158763, 376673, 582131, 1130019, 1746393, 6403441, 19210323]

約数ペア:

[(1, 19210323), (3, 6403441), (11, 1746393), (17, 1130019), (33, 582131), (51, 376673), (121, 158763), (187, 102729), (283, 67881), (363, 52921), (561, 34243), (849, 22627), (1331, 14433), (2057, 9339), (3113, 6171), (3993, 4811)]