882420399

素因数分解:

$3^4\times 7^1\times {\mathrm{1556297}}^1$

素因数の和:1556316

約数の個数: 20

約数和(自身を含む): 1506496464

約数和(自身を除く): 624076065

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1556297, 4668891, 10894079, 14006673, 32682237, 42020019, 98046711, 126060057, 294140133, 882420399]

約数ペア:

[(1, 882420399), (3, 294140133), (7, 126060057), (9, 98046711), (21, 42020019), (27, 32682237), (63, 14006673), (81, 10894079), (189, 4668891), (567, 1556297)]