13595589

素因数分解:

$3^2\times 7^2\times {\mathrm{30829}}^1$

素因数の和:30849

約数の個数: 18

約数和(自身を含む): 22845030

約数和(自身を除く): 9249441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 30829, 92487, 215803, 277461, 647409, 1510621, 1942227, 4531863, 13595589]

約数ペア:

[(1, 13595589), (3, 4531863), (7, 1942227), (9, 1510621), (21, 647409), (49, 277461), (63, 215803), (147, 92487), (441, 30829)]