4640517

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 8053760

約数和(自身を除く): 3413243

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 571, 903, 1161, 1713, 2709, 3997, 5139, 8127, 11991, 15417, 24553, 35973, 73659, 107919, 171871, 220977, 515613, 662931, 1546839, 4640517]

約数ペア:

[(1, 4640517), (3, 1546839), (7, 662931), (9, 515613), (21, 220977), (27, 171871), (43, 107919), (63, 73659), (129, 35973), (189, 24553), (301, 15417), (387, 11991), (571, 8127), (903, 5139), (1161, 3997), (1713, 2709)]