456647523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 660508992

約数和(自身を除く): 203861469

約数列:

[1, 3, 17, 51, 53, 159, 241, 701, 723, 901, 2103, 2703, 4097, 11917, 12291, 12773, 35751, 37153, 38319, 111459, 168941, 217141, 506823, 631601, 651423, 1894803, 2871997, 8615991, 8953873, 26861619, 152215841, 456647523]

約数ペア:

[(1, 456647523), (3, 152215841), (17, 26861619), (51, 8953873), (53, 8615991), (159, 2871997), (241, 1894803), (701, 651423), (723, 631601), (901, 506823), (2103, 217141), (2703, 168941), (4097, 111459), (11917, 38319), (12291, 37153), (12773, 35751)]