238778883

素因数分解:

$3^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{4583}}^1$

素因数の和:5423

約数の個数: 24

約数和(自身を含む): 394737408

約数和(自身を除く): 155958525

約数列:

[1, 3, 7, 9, 21, 63, 827, 2481, 4583, 5789, 7443, 13749, 17367, 32081, 41247, 52101, 96243, 288729, 3790141, 11370423, 26530987, 34111269, 79592961, 238778883]

約数ペア:

[(1, 238778883), (3, 79592961), (7, 34111269), (9, 26530987), (21, 11370423), (63, 3790141), (827, 288729), (2481, 96243), (4583, 52101), (5789, 41247), (7443, 32081), (13749, 17367)]