1040664591

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{41047}}^1$

素因数の和:41372

約数の個数: 20

約数和(自身を含む): 1559577712

約数和(自身を除く): 518913121

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 8451, 25353, 41047, 123141, 369423, 1108269, 3324807, 12847711, 38543133, 115629399, 346888197, 1040664591]

約数ペア:

[(1, 1040664591), (3, 346888197), (9, 115629399), (27, 38543133), (81, 12847711), (313, 3324807), (939, 1108269), (2817, 369423), (8451, 123141), (25353, 41047)]