1639561011

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1\times {\mathrm{6079}}^1$

素因数の和:6847

約数の個数: 24

約数和(自身を含む): 2406512640

約数和(自身を除く): 766951629

約数列:

[1, 3, 11, 33, 121, 363, 743, 2229, 6079, 8173, 18237, 24519, 66869, 89903, 200607, 269709, 735559, 2206677, 4516697, 13550091, 49683667, 149051001, 546520337, 1639561011]

約数ペア:

[(1, 1639561011), (3, 546520337), (11, 149051001), (33, 49683667), (121, 13550091), (363, 4516697), (743, 2206677), (2229, 735559), (6079, 269709), (8173, 200607), (18237, 89903), (24519, 66869)]