2920960273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{18229}}^1$

素因数の和:20328

約数の個数: 16

約数和(自身を含む): 3643666560

約数和(自身を除く): 722706287

約数列:

[1, 7, 11, 77, 2081, 14567, 18229, 22891, 127603, 160237, 200519, 1403633, 37934549, 265541843, 417280039, 2920960273]

約数ペア:

[(1, 2920960273), (7, 417280039), (11, 265541843), (77, 37934549), (2081, 1403633), (14567, 200519), (18229, 160237), (22891, 127603)]