7278804939

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1\times {\mathrm{3709}}^1$

素因数の和:4659

約数の個数: 32

約数和(自身を含む): 11206218240

約数和(自身を除く): 3927413301

約数列:

[1, 3, 7, 21, 113, 339, 791, 827, 2373, 2481, 3709, 5789, 11127, 17367, 25963, 77889, 93451, 280353, 419117, 654157, 1257351, 1962471, 2933819, 3067343, 8801457, 9202029, 21471401, 64414203, 346609759, 1039829277, 2426268313, 7278804939]

約数ペア:

[(1, 7278804939), (3, 2426268313), (7, 1039829277), (21, 346609759), (113, 64414203), (339, 21471401), (791, 9202029), (827, 8801457), (2373, 3067343), (2481, 2933819), (3709, 1962471), (5789, 1257351), (11127, 654157), (17367, 419117), (25963, 280353), (77889, 93451)]