6917969919

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19378067}}^1$

素因数の和:19378094

約数の個数: 16

約数和(自身を含む): 11161767168

約数和(自身を除く): 4243797249

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 19378067, 58134201, 135646469, 329427139, 406939407, 988281417, 2305989973, 6917969919]

約数ペア:

[(1, 6917969919), (3, 2305989973), (7, 988281417), (17, 406939407), (21, 329427139), (51, 135646469), (119, 58134201), (357, 19378067)]