1237331331

素因数分解:

$3^2\times {\mathrm{19421}}^1\times {\mathrm{7079}}^1$

素因数の和:26506

約数の個数: 12

約数和(自身を含む): 1787600880

約数和(自身を除く): 550269549

約数列:

[1, 3, 9, 7079, 19421, 21237, 58263, 63711, 174789, 137481259, 412443777, 1237331331]

約数ペア:

[(1, 1237331331), (3, 412443777), (9, 137481259), (7079, 174789), (19421, 63711), (21237, 58263)]