897881103

素因数分解:

$3^2\times 7^1\times {\mathrm{2371}}^1\times {\mathrm{6011}}^1$

素因数の和:8395

約数の個数: 24

約数和(自身を含む): 1483088256

約数和(自身を除く): 585207153

約数列:

[1, 3, 7, 9, 21, 63, 2371, 6011, 7113, 16597, 18033, 21339, 42077, 49791, 54099, 126231, 149373, 378693, 14252081, 42756243, 99764567, 128268729, 299293701, 897881103]

約数ペア:

[(1, 897881103), (3, 299293701), (7, 128268729), (9, 99764567), (21, 42756243), (63, 14252081), (2371, 378693), (6011, 149373), (7113, 126231), (16597, 54099), (18033, 49791), (21339, 42077)]