870838443

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{5087}}^1$

素因数の和:5943

約数の個数: 24

約数和(自身を含む): 1314413568

約数和(自身を除く): 443575125

約数列:

[1, 3, 9, 23, 69, 207, 827, 2481, 5087, 7443, 15261, 19021, 45783, 57063, 117001, 171189, 351003, 1053009, 4206949, 12620847, 37862541, 96759827, 290279481, 870838443]

約数ペア:

[(1, 870838443), (3, 290279481), (9, 96759827), (23, 37862541), (69, 12620847), (207, 4206949), (827, 1053009), (2481, 351003), (5087, 171189), (7443, 117001), (15261, 57063), (19021, 45783)]