47302761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 74419200

約数和(自身を除く): 27116439

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2039, 2109, 6117, 7733, 22429, 23199, 38741, 67287, 75443, 116223, 226329, 426151, 829873, 1278453, 1433417, 2489619, 4300251, 15767587, 47302761]

約数ペア:

[(1, 47302761), (3, 15767587), (11, 4300251), (19, 2489619), (33, 1433417), (37, 1278453), (57, 829873), (111, 426151), (209, 226329), (407, 116223), (627, 75443), (703, 67287), (1221, 38741), (2039, 23199), (2109, 22429), (6117, 7733)]