89212431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1019}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 148838400

約数和(自身を除く): 59625969

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 379, 1019, 1137, 2653, 3057, 4169, 7133, 7959, 11209, 12507, 21399, 29183, 33627, 78463, 87549, 235389, 386201, 1158603, 2703407, 4248211, 8110221, 12744633, 29737477, 89212431]

約数ペア:

[(1, 89212431), (3, 29737477), (7, 12744633), (11, 8110221), (21, 4248211), (33, 2703407), (77, 1158603), (231, 386201), (379, 235389), (1019, 87549), (1137, 78463), (2653, 33627), (3057, 29183), (4169, 21399), (7133, 12507), (7959, 11209)]