2888891517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{5417}}^1$

素因数の和:5633

約数の個数: 32

約数和(自身を含む): 4119413760

約数和(自身を除く): 1230522243

約数列:

[1, 3, 23, 59, 69, 131, 177, 393, 1357, 3013, 4071, 5417, 7729, 9039, 16251, 23187, 124591, 177767, 319603, 373773, 533301, 709627, 958809, 2128881, 7350869, 16321421, 22052607, 41867993, 48964263, 125603979, 962963839, 2888891517]

約数ペア:

[(1, 2888891517), (3, 962963839), (23, 125603979), (59, 48964263), (69, 41867993), (131, 22052607), (177, 16321421), (393, 7350869), (1357, 2128881), (3013, 958809), (4071, 709627), (5417, 533301), (7729, 373773), (9039, 319603), (16251, 177767), (23187, 124591)]