42355197

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{7963}}^1$

素因数の和:8169

約数の個数: 16

約数和(自身を含む): 63074880

約数和(自身を除く): 20719683

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 7963, 23889, 71667, 215001, 1568711, 4706133, 14118399, 42355197]

約数ペア:

[(1, 42355197), (3, 14118399), (9, 4706133), (27, 1568711), (197, 215001), (591, 71667), (1773, 23889), (5319, 7963)]