2380451409

素因数分解:

$3^4\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1301}}^1$

素因数の和:1788

約数の個数: 60

約数和(自身を含む): 4148711028

約数和(自身を除く): 1768259619

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 461, 567, 1301, 1323, 1383, 3227, 3903, 3969, 4149, 9107, 9681, 11709, 12447, 22589, 27321, 29043, 35127, 37341, 63749, 67767, 81963, 87129, 105381, 191247, 203301, 245889, 261387, 573741, 599761, 609903, 737667, 1721223, 1799283, 1829709, 4198327, 5163669, 5397849, 12594981, 16193547, 29388289, 37784943, 48580641, 88164867, 113354829, 264494601, 340064487, 793483803, 2380451409]

約数ペア:

[(1, 2380451409), (3, 793483803), (7, 340064487), (9, 264494601), (21, 113354829), (27, 88164867), (49, 48580641), (63, 37784943), (81, 29388289), (147, 16193547), (189, 12594981), (441, 5397849), (461, 5163669), (567, 4198327), (1301, 1829709), (1323, 1799283), (1383, 1721223), (3227, 737667), (3903, 609903), (3969, 599761), (4149, 573741), (9107, 261387), (9681, 245889), (11709, 203301), (12447, 191247), (22589, 105381), (27321, 87129), (29043, 81963), (35127, 67767), (37341, 63749)]