42650949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 64198656

約数和(自身を除く): 21547707

約数列:

[1, 3, 11, 33, 47, 107, 141, 257, 321, 517, 771, 1177, 1551, 2827, 3531, 5029, 8481, 12079, 15087, 27499, 36237, 55319, 82497, 132869, 165957, 302489, 398607, 907467, 1292453, 3877359, 14216983, 42650949]

約数ペア:

[(1, 42650949), (3, 14216983), (11, 3877359), (33, 1292453), (47, 907467), (107, 398607), (141, 302489), (257, 165957), (321, 132869), (517, 82497), (771, 55319), (1177, 36237), (1551, 27499), (2827, 15087), (3531, 12079), (5029, 8481)]