2073303921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{12547}}^1$

素因数の和:12805

約数の個数: 32

約数和(自身を含む): 3148042240

約数和(自身を除く): 1074738319

約数列:

[1, 3, 13, 19, 39, 57, 223, 247, 669, 741, 2899, 4237, 8697, 12547, 12711, 37641, 55081, 163111, 165243, 238393, 489333, 715179, 2797981, 3099109, 8393943, 9297327, 36373753, 53161639, 109121259, 159484917, 691101307, 2073303921]

約数ペア:

[(1, 2073303921), (3, 691101307), (13, 159484917), (19, 109121259), (39, 53161639), (57, 36373753), (223, 9297327), (247, 8393943), (669, 3099109), (741, 2797981), (2899, 715179), (4237, 489333), (8697, 238393), (12547, 165243), (12711, 163111), (37641, 55081)]