28541469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{5179}}^1$

素因数の和:5360

約数の個数: 16

約数和(自身を含む): 41771520

約数和(自身を除く): 13230051

約数列:

[1, 3, 11, 33, 167, 501, 1837, 5179, 5511, 15537, 56969, 170907, 864893, 2594679, 9513823, 28541469]

約数ペア:

[(1, 28541469), (3, 9513823), (11, 2594679), (33, 864893), (167, 170907), (501, 56969), (1837, 15537), (5179, 5511)]