400804968987

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{3413}}^1\times {\mathrm{7237}}^1$

素因数の和:11260

約数の個数: 32

約数和(自身を含む): 595029610560

約数和(自身を除く): 194224641573

約数列:

[1, 3, 9, 27, 601, 1803, 3413, 5409, 7237, 10239, 16227, 21711, 30717, 65133, 92151, 195399, 2051213, 4349437, 6153639, 13048311, 18460917, 24699881, 39144933, 55382751, 74099643, 117434799, 222298929, 666896787, 14844628481, 44533885443, 133601656329, 400804968987]

約数ペア:

[(1, 400804968987), (3, 133601656329), (9, 44533885443), (27, 14844628481), (601, 666896787), (1803, 222298929), (3413, 117434799), (5409, 74099643), (7237, 55382751), (10239, 39144933), (16227, 24699881), (21711, 18460917), (30717, 13048311), (65133, 6153639), (92151, 4349437), (195399, 2051213)]