26966199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 41549760

約数和(自身を除く): 14583561

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 457, 663, 1157, 1371, 1513, 3471, 4539, 5941, 7769, 17823, 19669, 23307, 40673, 59007, 100997, 122019, 302991, 528749, 691441, 1586247, 2074323, 8988733, 26966199]

約数ペア:

[(1, 26966199), (3, 8988733), (13, 2074323), (17, 1586247), (39, 691441), (51, 528749), (89, 302991), (221, 122019), (267, 100997), (457, 59007), (663, 40673), (1157, 23307), (1371, 19669), (1513, 17823), (3471, 7769), (4539, 5941)]