11761639491

素因数分解:

$3^1\times 7^2\times {\mathrm{4651}}^1\times {\mathrm{17203}}^1$

素因数の和:21871

約数の個数: 24

約数和(自身を含む): 18247525824

約数和(自身を除く): 6485886333

約数列:

[1, 3, 7, 21, 49, 147, 4651, 13953, 17203, 32557, 51609, 97671, 120421, 227899, 361263, 683697, 842947, 2528841, 80011153, 240033459, 560078071, 1680234213, 3920546497, 11761639491]

約数ペア:

[(1, 11761639491), (3, 3920546497), (7, 1680234213), (21, 560078071), (49, 240033459), (147, 80011153), (4651, 2528841), (13953, 842947), (17203, 683697), (32557, 361263), (51609, 227899), (97671, 120421)]