1123888173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{247607}}^1$

素因数の和:247716

約数の個数: 16

約数和(自身を含む): 1604499840

約数和(自身を除く): 480611667

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 247607, 742821, 4209319, 12627957, 22037023, 66111069, 374629391, 1123888173]

約数ペア:

[(1, 1123888173), (3, 374629391), (17, 66111069), (51, 22037023), (89, 12627957), (267, 4209319), (1513, 742821), (4539, 247607)]