2029186089

素因数分解:

$3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{23357}}^1$

素因数の和:23574

約数の個数: 36

約数和(自身を含む): 3427039044

約数和(自身を除く): 1397852955

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 197, 441, 591, 1379, 1773, 4137, 9653, 12411, 23357, 28959, 70071, 86877, 163499, 210213, 490497, 1144493, 1471491, 3433479, 4601329, 10300437, 13803987, 32209303, 41411961, 96627909, 225465121, 289883727, 676395363, 2029186089]

約数ペア:

[(1, 2029186089), (3, 676395363), (7, 289883727), (9, 225465121), (21, 96627909), (49, 41411961), (63, 32209303), (147, 13803987), (197, 10300437), (441, 4601329), (591, 3433479), (1379, 1471491), (1773, 1144493), (4137, 490497), (9653, 210213), (12411, 163499), (23357, 86877), (28959, 70071)]