548049339

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 800479680

約数和(自身を除く): 252430341

約数列:

[1, 3, 9, 139, 307, 417, 921, 1251, 1427, 2763, 4281, 12843, 42673, 128019, 198353, 384057, 438089, 595059, 1314267, 1785177, 3942801, 60894371, 182683113, 548049339]

約数ペア:

[(1, 548049339), (3, 182683113), (9, 60894371), (139, 3942801), (307, 1785177), (417, 1314267), (921, 595059), (1251, 438089), (1427, 384057), (2763, 198353), (4281, 128019), (12843, 42673)]