897493401

素因数分解:

$3^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{12377}}^1$

素因数の和:13541

約数の個数: 24

約数和(自身を含む): 1482983424

約数和(自身を除く): 585490023

約数列:

[1, 3, 7, 9, 21, 63, 1151, 3453, 8057, 10359, 12377, 24171, 37131, 72513, 86639, 111393, 259917, 779751, 14245927, 42737781, 99721489, 128213343, 299164467, 897493401]

約数ペア:

[(1, 897493401), (3, 299164467), (7, 128213343), (9, 99721489), (21, 42737781), (63, 14245927), (1151, 779751), (3453, 259917), (8057, 111393), (10359, 86639), (12377, 72513), (24171, 37131)]