31194417

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9619}}^1$

素因数の和:9692

約数の個数: 16

約数和(自身を含む): 44328960

約数和(自身を除く): 13134543

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 9619, 28857, 221237, 452093, 663711, 1356279, 10398139, 31194417]

約数ペア:

[(1, 31194417), (3, 10398139), (23, 1356279), (47, 663711), (69, 452093), (141, 221237), (1081, 28857), (3243, 9619)]