13175589

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 21323776

約数和(自身を除く): 8148187

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 547, 651, 777, 1147, 1641, 3441, 3829, 8029, 11487, 16957, 20239, 24087, 50871, 60717, 118699, 141673, 356097, 425019, 627409, 1882227, 4391863, 13175589]

約数ペア:

[(1, 13175589), (3, 4391863), (7, 1882227), (21, 627409), (31, 425019), (37, 356097), (93, 141673), (111, 118699), (217, 60717), (259, 50871), (547, 24087), (651, 20239), (777, 16957), (1147, 11487), (1641, 8029), (3441, 3829)]