201310047

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{911}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 298391808

約数和(自身を除く): 97081761

約数列:

[1, 3, 9, 43, 129, 387, 571, 911, 1713, 2733, 5139, 8199, 24553, 39173, 73659, 117519, 220977, 352557, 520181, 1560543, 4681629, 22367783, 67103349, 201310047]

約数ペア:

[(1, 201310047), (3, 67103349), (9, 22367783), (43, 4681629), (129, 1560543), (387, 520181), (571, 352557), (911, 220977), (1713, 117519), (2733, 73659), (5139, 39173), (8199, 24553)]