8290917

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 13224960

約数和(自身を除く): 4934043

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 223, 243, 459, 669, 729, 1377, 2007, 2187, 3791, 4131, 6021, 11373, 12393, 18063, 34119, 37179, 54189, 102357, 162567, 307071, 487701, 921213, 2763639, 8290917]

約数ペア:

[(1, 8290917), (3, 2763639), (9, 921213), (17, 487701), (27, 307071), (51, 162567), (81, 102357), (153, 54189), (223, 37179), (243, 34119), (459, 18063), (669, 12393), (729, 11373), (1377, 6021), (2007, 4131), (2187, 3791)]