1040379957

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{27983}}^1$

素因数の和:28021

約数の個数: 32

約数和(自身を含む): 1652175360

約数和(自身を除く): 611795403

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 4131, 12393, 27983, 37179, 83949, 251847, 475711, 755541, 1427133, 2266623, 4281399, 6799869, 12844197, 20399607, 38532591, 61198821, 115597773, 346793319, 1040379957]

約数ペア:

[(1, 1040379957), (3, 346793319), (9, 115597773), (17, 61198821), (27, 38532591), (51, 20399607), (81, 12844197), (153, 6799869), (243, 4281399), (459, 2266623), (729, 1427133), (1377, 755541), (2187, 475711), (4131, 251847), (12393, 83949), (27983, 37179)]