2017588527

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{4283}}^1$

素因数の和:4604

約数の個数: 32

約数和(自身を含む): 3043353600

約数和(自身を除く): 1025765073

約数列:

[1, 3, 9, 27, 73, 219, 239, 657, 717, 1971, 2151, 4283, 6453, 12849, 17447, 38547, 52341, 115641, 157023, 312659, 471069, 937977, 1023637, 2813931, 3070911, 8441793, 9212733, 27638199, 74725501, 224176503, 672529509, 2017588527]

約数ペア:

[(1, 2017588527), (3, 672529509), (9, 224176503), (27, 74725501), (73, 27638199), (219, 9212733), (239, 8441793), (657, 3070911), (717, 2813931), (1971, 1023637), (2151, 937977), (4283, 471069), (6453, 312659), (12849, 157023), (17447, 115641), (38547, 52341)]