1257577497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4703}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 2063513088

約数和(自身を除く): 805935591

約数列:

[1, 3, 9, 11, 33, 37, 73, 99, 111, 219, 333, 407, 657, 803, 1221, 2409, 2701, 3663, 4703, 7227, 8103, 14109, 24309, 29711, 42327, 51733, 89133, 155199, 174011, 267399, 343319, 465597, 522033, 1029957, 1566099, 1914121, 3089871, 3776509, 5742363, 11329527, 12702803, 17227089, 33988581, 38108409, 114325227, 139730833, 419192499, 1257577497]

約数ペア:

[(1, 1257577497), (3, 419192499), (9, 139730833), (11, 114325227), (33, 38108409), (37, 33988581), (73, 17227089), (99, 12702803), (111, 11329527), (219, 5742363), (333, 3776509), (407, 3089871), (657, 1914121), (803, 1566099), (1221, 1029957), (2409, 522033), (2701, 465597), (3663, 343319), (4703, 267399), (7227, 174011), (8103, 155199), (14109, 89133), (24309, 51733), (29711, 42327)]