2728017008619

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9371}}^1\times {\mathrm{294947}}^1$

素因数の和:304375

約数の個数: 32

約数和(自身を含む): 4245892079616

約数和(自身を除く): 1517875070997

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 9371, 28113, 65597, 196791, 294947, 440437, 884841, 1321311, 2064629, 3083059, 6193887, 9249177, 13862509, 41587527, 97037563, 291112689, 2763948337, 8291845011, 19347638359, 58042915077, 129905571839, 389716715517, 909339002873, 2728017008619]

約数ペア:

[(1, 2728017008619), (3, 909339002873), (7, 389716715517), (21, 129905571839), (47, 58042915077), (141, 19347638359), (329, 8291845011), (987, 2763948337), (9371, 291112689), (28113, 97037563), (65597, 41587527), (196791, 13862509), (294947, 9249177), (440437, 6193887), (884841, 3083059), (1321311, 2064629)]