1285452301

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{16421}}^1$

素因数の和:16692

約数の個数: 16

約数和(自身を含む): 1503992448

約数和(自身を除く): 218540147

約数列:

[1, 7, 53, 211, 371, 1477, 11183, 16421, 78281, 114947, 870313, 3464831, 6092191, 24253817, 183636043, 1285452301]

約数ペア:

[(1, 1285452301), (7, 183636043), (53, 24253817), (211, 6092191), (371, 3464831), (1477, 870313), (11183, 114947), (16421, 78281)]