456551487

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{136733}}^1$

素因数の和:136799

約数の個数: 24

約数和(自身を含む): 767898144

約数和(自身を除く): 311346657

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 136733, 410199, 957131, 1230597, 2871393, 7246849, 8614179, 21740547, 50727943, 65221641, 152183829, 456551487]

約数ペア:

[(1, 456551487), (3, 152183829), (7, 65221641), (9, 50727943), (21, 21740547), (53, 8614179), (63, 7246849), (159, 2871393), (371, 1230597), (477, 957131), (1113, 410199), (3339, 136733)]