3897641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 4743360

約数和(自身を除く): 845719

約数列:

[1, 11, 17, 19, 187, 209, 323, 1097, 3553, 12067, 18649, 20843, 205139, 229273, 354331, 3897641]

約数ペア:

[(1, 3897641), (11, 354331), (17, 229273), (19, 205139), (187, 20843), (209, 18649), (323, 12067), (1097, 3553)]