1943346601

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 2354635008

約数和(自身を除く): 411288407

約数列:

[1, 7, 43, 53, 61, 301, 371, 427, 1997, 2279, 2623, 3233, 13979, 15953, 18361, 22631, 85871, 105841, 121817, 139019, 601097, 740887, 852719, 973133, 4551163, 5238131, 6456301, 31858141, 36666917, 45194107, 277620943, 1943346601]

約数ペア:

[(1, 1943346601), (7, 277620943), (43, 45194107), (53, 36666917), (61, 31858141), (301, 6456301), (371, 5238131), (427, 4551163), (1997, 973133), (2279, 852719), (2623, 740887), (3233, 601097), (13979, 139019), (15953, 121817), (18361, 105841), (22631, 85871)]