449717279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{2591}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 507617280

約数和(自身を除く): 57900001

約数列:

[1, 11, 31, 341, 509, 2591, 5599, 15779, 28501, 80321, 173569, 883531, 1318819, 14507009, 40883389, 449717279]

約数ペア:

[(1, 449717279), (11, 40883389), (31, 14507009), (341, 1318819), (509, 883531), (2591, 173569), (5599, 80321), (15779, 28501)]