56282997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 26661003

約数列:

[1, 3, 19, 29, 57, 79, 87, 237, 431, 551, 1293, 1501, 1653, 2291, 4503, 6873, 8189, 12499, 24567, 34049, 37497, 43529, 102147, 130587, 237481, 646931, 712443, 987421, 1940793, 2962263, 18760999, 56282997]

約数ペア:

[(1, 56282997), (3, 18760999), (19, 2962263), (29, 1940793), (57, 987421), (79, 712443), (87, 646931), (237, 237481), (431, 130587), (551, 102147), (1293, 43529), (1501, 37497), (1653, 34049), (2291, 24567), (4503, 12499), (6873, 8189)]