541128777

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{28663}}^1$

素因数の和:28733

約数の個数: 32

約数和(自身を含む): 880558080

約数和(自身を除く): 339429303

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 6293, 18879, 28663, 85989, 200641, 601923, 831227, 888553, 2493681, 2665659, 5818589, 6219871, 17455767, 18659613, 25768037, 77304111, 180376259, 541128777]

約数ペア:

[(1, 541128777), (3, 180376259), (7, 77304111), (21, 25768037), (29, 18659613), (31, 17455767), (87, 6219871), (93, 5818589), (203, 2665659), (217, 2493681), (609, 888553), (651, 831227), (899, 601923), (2697, 200641), (6293, 85989), (18879, 28663)]