42901621

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 50859648

約数和(自身を除く): 7958027

約数列:

[1, 7, 41, 83, 287, 581, 1801, 3403, 12607, 23821, 73841, 149483, 516887, 1046381, 6128803, 42901621]

約数ペア:

[(1, 42901621), (7, 6128803), (41, 1046381), (83, 516887), (287, 149483), (581, 73841), (1801, 23821), (3403, 12607)]