2017380477

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1315969}}^1$

素因数の和:1316052

約数の個数: 16

約数和(自身を含む): 3116216960

約数和(自身を除く): 1098836483

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1315969, 3947907, 9211783, 27635349, 96065737, 288197211, 672460159, 2017380477]

約数ペア:

[(1, 2017380477), (3, 672460159), (7, 288197211), (21, 96065737), (73, 27635349), (219, 9211783), (511, 3947907), (1533, 1315969)]