2100030933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1669}}^1$

素因数の和:2122

約数の個数: 64

約数和(自身を含む): 3770726400

約数和(自身を除く): 1670695467

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 419, 429, 1001, 1257, 1669, 2933, 3003, 4609, 5007, 5447, 8799, 11683, 13827, 16341, 18359, 21697, 32263, 35049, 38129, 55077, 59917, 65091, 96789, 114387, 128513, 151879, 179751, 238667, 385539, 419419, 455637, 699311, 716001, 1258257, 1670669, 2097933, 4895177, 5012007, 7692421, 9091043, 14685531, 23077263, 27273129, 53846947, 63637301, 100001473, 161540841, 190911903, 300004419, 700010311, 2100030933]

約数ペア:

[(1, 2100030933), (3, 700010311), (7, 300004419), (11, 190911903), (13, 161540841), (21, 100001473), (33, 63637301), (39, 53846947), (77, 27273129), (91, 23077263), (143, 14685531), (231, 9091043), (273, 7692421), (419, 5012007), (429, 4895177), (1001, 2097933), (1257, 1670669), (1669, 1258257), (2933, 716001), (3003, 699311), (4609, 455637), (5007, 419419), (5447, 385539), (8799, 238667), (11683, 179751), (13827, 151879), (16341, 128513), (18359, 114387), (21697, 96789), (32263, 65091), (35049, 59917), (38129, 55077)]