2013283377

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3571}}^1$

素因数の和:3763

約数の個数: 64

約数和(自身を含む): 3612006400

約数和(自身を除く): 1598723023

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 157, 171, 189, 399, 471, 513, 1099, 1197, 1413, 2983, 3297, 3571, 3591, 4239, 8949, 9891, 10713, 20881, 24997, 26847, 29673, 32139, 62643, 67849, 74991, 80541, 96417, 187929, 203547, 224973, 474943, 560647, 563787, 610641, 674919, 1424829, 1681941, 1831923, 3924529, 4274487, 5045823, 10652293, 11773587, 12823461, 15137469, 31956879, 35320761, 74566051, 95870637, 105962283, 223698153, 287611911, 671094459, 2013283377]

約数ペア:

[(1, 2013283377), (3, 671094459), (7, 287611911), (9, 223698153), (19, 105962283), (21, 95870637), (27, 74566051), (57, 35320761), (63, 31956879), (133, 15137469), (157, 12823461), (171, 11773587), (189, 10652293), (399, 5045823), (471, 4274487), (513, 3924529), (1099, 1831923), (1197, 1681941), (1413, 1424829), (2983, 674919), (3297, 610641), (3571, 563787), (3591, 560647), (4239, 474943), (8949, 224973), (9891, 203547), (10713, 187929), (20881, 96417), (24997, 80541), (26847, 74991), (29673, 67849), (32139, 62643)]