2243339721

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1877}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 3778115328

約数和(自身を除く): 1534775607

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 311, 427, 549, 933, 1281, 1877, 2177, 2799, 3843, 5631, 6531, 13139, 16893, 18971, 19593, 39417, 56913, 114497, 118251, 132797, 170739, 343491, 398391, 583747, 801479, 1030473, 1195173, 1751241, 2404437, 4086229, 5253723, 7213311, 12258687, 35608567, 36776061, 106825701, 249259969, 320477103, 747779907, 2243339721]

約数ペア:

[(1, 2243339721), (3, 747779907), (7, 320477103), (9, 249259969), (21, 106825701), (61, 36776061), (63, 35608567), (183, 12258687), (311, 7213311), (427, 5253723), (549, 4086229), (933, 2404437), (1281, 1751241), (1877, 1195173), (2177, 1030473), (2799, 801479), (3843, 583747), (5631, 398391), (6531, 343491), (13139, 170739), (16893, 132797), (18971, 118251), (19593, 114497), (39417, 56913)]