1246375213

素因数分解:

${\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 1350620712

約数和(自身を除く): 104245499

約数列:

[1, 17, 97, 173, 257, 289, 1649, 2941, 4369, 16781, 24929, 28033, 44461, 49997, 74273, 285277, 423793, 755837, 4312717, 4849709, 7204481, 12849229, 73316189, 1246375213]

約数ペア:

[(1, 1246375213), (17, 73316189), (97, 12849229), (173, 7204481), (257, 4849709), (289, 4312717), (1649, 755837), (2941, 423793), (4369, 285277), (16781, 74273), (24929, 49997), (28033, 44461)]