4247341

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 5379584

約数和(自身を除く): 1132243

約数列:

[1, 7, 23, 31, 37, 161, 217, 259, 529, 713, 851, 1147, 3703, 4991, 5957, 8029, 16399, 19573, 26381, 114793, 137011, 184667, 606763, 4247341]

約数ペア:

[(1, 4247341), (7, 606763), (23, 184667), (31, 137011), (37, 114793), (161, 26381), (217, 19573), (259, 16399), (529, 8029), (713, 5957), (851, 4991), (1147, 3703)]