1337504931

素因数分解:

$3^2\times 7^2\times {\mathrm{1621}}^1\times {\mathrm{1871}}^1$

素因数の和:3512

約数の個数: 36

約数和(自身を含む): 2249960544

約数和(自身を除く): 912455613

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1621, 1871, 4863, 5613, 11347, 13097, 14589, 16839, 34041, 39291, 79429, 91679, 102123, 117873, 238287, 275037, 714861, 825111, 3032891, 9098673, 21230237, 27296019, 63690711, 148611659, 191072133, 445834977, 1337504931]

約数ペア:

[(1, 1337504931), (3, 445834977), (7, 191072133), (9, 148611659), (21, 63690711), (49, 27296019), (63, 21230237), (147, 9098673), (441, 3032891), (1621, 825111), (1871, 714861), (4863, 275037), (5613, 238287), (11347, 117873), (13097, 102123), (14589, 91679), (16839, 79429), (34041, 39291)]