31960197

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{28871}}^1$

素因数の和:28921

約数の個数: 16

約数和(自身を含む): 48504960

約数和(自身を除く): 16544763

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 28871, 86613, 259839, 779517, 1183711, 3551133, 10653399, 31960197]

約数ペア:

[(1, 31960197), (3, 10653399), (9, 3551133), (27, 1183711), (41, 779517), (123, 259839), (369, 86613), (1107, 28871)]