1018900737

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{3137}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 1488165120

約数和(自身を除く): 469264383

約数列:

[1, 3, 9, 151, 239, 453, 717, 1359, 2151, 3137, 9411, 28233, 36089, 108267, 324801, 473687, 749743, 1421061, 2249229, 4263183, 6747687, 113211193, 339633579, 1018900737]

約数ペア:

[(1, 1018900737), (3, 339633579), (9, 113211193), (151, 6747687), (239, 4263183), (453, 2249229), (717, 1421061), (1359, 749743), (2151, 473687), (3137, 324801), (9411, 108267), (28233, 36089)]