286637733

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 418279680

約数和(自身を除く): 131641947

約数列:

[1, 3, 9, 223, 251, 569, 669, 753, 1707, 2007, 2259, 5121, 55973, 126887, 142819, 167919, 380661, 428457, 503757, 1141983, 1285371, 31848637, 95545911, 286637733]

約数ペア:

[(1, 286637733), (3, 95545911), (9, 31848637), (223, 1285371), (251, 1141983), (569, 503757), (669, 428457), (753, 380661), (1707, 167919), (2007, 142819), (2259, 126887), (5121, 55973)]