1269000003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{279577}}^1$

素因数の和:279686

約数の個数: 16

約数和(自身を含む): 1811665440

約数和(自身を除く): 542665437

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 279577, 838731, 4752809, 14258427, 24882353, 74647059, 423000001, 1269000003]

約数ペア:

[(1, 1269000003), (3, 423000001), (17, 74647059), (51, 24882353), (89, 14258427), (267, 4752809), (1513, 838731), (4539, 279577)]