289264551

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{6359}}^1$

素因数の和:6678

約数の個数: 16

約数和(自身を含む): 393811200

約数和(自身を除く): 104546649

約数列:

[1, 3, 59, 177, 257, 771, 6359, 15163, 19077, 45489, 375181, 1125543, 1634263, 4902789, 96421517, 289264551]

約数ペア:

[(1, 289264551), (3, 96421517), (59, 4902789), (177, 1634263), (257, 1125543), (771, 375181), (6359, 45489), (15163, 19077)]