30794589

素因数分解:

$3^2\times 7^2\times {\mathrm{69829}}^1$

素因数の和:69849

約数の個数: 18

約数和(自身を含む): 51744030

約数和(自身を除く): 20949441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 69829, 209487, 488803, 628461, 1466409, 3421621, 4399227, 10264863, 30794589]

約数ペア:

[(1, 30794589), (3, 10264863), (7, 4399227), (9, 3421621), (21, 1466409), (49, 628461), (63, 488803), (147, 209487), (441, 69829)]