358924059

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{235979}}^1$

素因数の和:236011

約数の個数: 18

約数和(自身を含む): 561396420

約数和(自身を除く): 202472361

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 235979, 707937, 2123811, 3067727, 9203181, 27609543, 39880451, 119641353, 358924059]

約数ペア:

[(1, 358924059), (3, 119641353), (9, 39880451), (13, 27609543), (39, 9203181), (117, 3067727), (169, 2123811), (507, 707937), (1521, 235979)]