90032019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389749}}^1$

素因数の和:389770

約数の個数: 16

約数和(自身を含む): 149664000

約数和(自身を除く): 59631981

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 389749, 1169247, 2728243, 4287239, 8184729, 12861717, 30010673, 90032019]

約数ペア:

[(1, 90032019), (3, 30010673), (7, 12861717), (11, 8184729), (21, 4287239), (33, 2728243), (77, 1169247), (231, 389749)]