253027507579

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1530541}}^1$

素因数の和:1530691

約数の個数: 32

約数和(自身を含む): 335005032960

約数和(自身を除く): 81977525381

約数列:

[1, 7, 11, 19, 77, 113, 133, 209, 791, 1243, 1463, 2147, 8701, 15029, 23617, 165319, 1530541, 10713787, 16835951, 29080279, 117851657, 172951133, 203561953, 319883069, 1210657931, 1902462463, 2239181483, 3286071527, 13317237241, 23002500689, 36146786797, 253027507579]

約数ペア:

[(1, 253027507579), (7, 36146786797), (11, 23002500689), (19, 13317237241), (77, 3286071527), (113, 2239181483), (133, 1902462463), (209, 1210657931), (791, 319883069), (1243, 203561953), (1463, 172951133), (2147, 117851657), (8701, 29080279), (15029, 16835951), (23617, 10713787), (165319, 1530541)]