47354013

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25919}}^1$

素因数の和:25961

約数の個数: 24

約数和(自身を含む): 80870400

約数和(自身を除く): 33516387

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 25919, 77757, 181433, 233271, 544299, 751651, 1632897, 2254953, 5261557, 6764859, 15784671, 47354013]

約数ペア:

[(1, 47354013), (3, 15784671), (7, 6764859), (9, 5261557), (21, 2254953), (29, 1632897), (63, 751651), (87, 544299), (203, 233271), (261, 181433), (609, 77757), (1827, 25919)]