57321171

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 84296160

約数和(自身を除く): 26974989

約数列:

[1, 3, 9, 113, 157, 339, 359, 471, 1017, 1077, 1413, 3231, 17741, 40567, 53223, 56363, 121701, 159669, 169089, 365103, 507267, 6369019, 19107057, 57321171]

約数ペア:

[(1, 57321171), (3, 19107057), (9, 6369019), (113, 507267), (157, 365103), (339, 169089), (359, 159669), (471, 121701), (1017, 56363), (1077, 53223), (1413, 40567), (3231, 17741)]