8803979487

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5387}}^1$

素因数の和:5580

約数の個数: 48

約数和(自身を含む): 13461896448

約数和(自身を除く): 4657916961

約数列:

[1, 3, 9, 41, 43, 103, 123, 129, 309, 369, 387, 927, 1763, 4223, 4429, 5289, 5387, 12669, 13287, 15867, 16161, 38007, 39861, 48483, 181589, 220867, 231641, 544767, 554861, 662601, 694923, 1634301, 1664583, 1987803, 2084769, 4993749, 9497281, 22749301, 23859023, 28491843, 68247903, 71577069, 85475529, 204743709, 214731207, 978219943, 2934659829, 8803979487]

約数ペア:

[(1, 8803979487), (3, 2934659829), (9, 978219943), (41, 214731207), (43, 204743709), (103, 85475529), (123, 71577069), (129, 68247903), (309, 28491843), (369, 23859023), (387, 22749301), (927, 9497281), (1763, 4993749), (4223, 2084769), (4429, 1987803), (5289, 1664583), (5387, 1634301), (12669, 694923), (13287, 662601), (15867, 554861), (16161, 544767), (38007, 231641), (39861, 220867), (48483, 181589)]